Solve 7949680 \div 15 | Equatix

Use the $1^{st}$ digit $7$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}\phantom{1}\\15\overline{)7949680}\\\end{array}$$

Since $7$ is less than $15$, use the next digit $9$ from dividend $7949680$ and add $0$ to the quotient

$$\begin{array}{l}\phantom{15)}0\phantom{2}\\15\overline{)7949680}\\\end{array}$$

Use the $2^{nd}$ digit $9$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}0\phantom{3}\\15\overline{)7949680}\\\end{array}$$

Find closest multiple of $15$ to $79$. We see that $5 \times 15 = 75$ is the nearest. Now subtract $75$ from $79$ to get reminder $4$. Add $5$ to quotient.

$$\begin{array}{l}\phantom{15)}05\phantom{4}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}4\\\end{array}$$

Use the $3^{rd}$ digit $4$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}05\phantom{5}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\end{array}$$

Find closest multiple of $15$ to $44$. We see that $2 \times 15 = 30$ is the nearest. Now subtract $30$ from $44$ to get reminder $14$. Add $2$ to quotient.

$$\begin{array}{l}\phantom{15)}052\phantom{6}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}14\\\end{array}$$

Use the $4^{th}$ digit $9$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}052\phantom{7}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\end{array}$$

Find closest multiple of $15$ to $149$. We see that $9 \times 15 = 135$ is the nearest. Now subtract $135$ from $149$ to get reminder $14$. Add $9$ to quotient.

$$\begin{array}{l}\phantom{15)}0529\phantom{8}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}14\\\end{array}$$

Use the $5^{th}$ digit $6$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}0529\phantom{9}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\end{array}$$

Find closest multiple of $15$ to $146$. We see that $9 \times 15 = 135$ is the nearest. Now subtract $135$ from $146$ to get reminder $11$. Add $9$ to quotient.

$$\begin{array}{l}\phantom{15)}05299\phantom{10}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\phantom{15)}\underline{\phantom{99}135\phantom{99}}\\\phantom{15)999}11\\\end{array}$$

Use the $6^{th}$ digit $8$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}05299\phantom{11}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\phantom{15)}\underline{\phantom{99}135\phantom{99}}\\\phantom{15)999}118\\\end{array}$$

Find closest multiple of $15$ to $118$. We see that $7 \times 15 = 105$ is the nearest. Now subtract $105$ from $118$ to get reminder $13$. Add $7$ to quotient.

$$\begin{array}{l}\phantom{15)}052997\phantom{12}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\phantom{15)}\underline{\phantom{99}135\phantom{99}}\\\phantom{15)999}118\\\phantom{15)}\underline{\phantom{999}105\phantom{9}}\\\phantom{15)9999}13\\\end{array}$$

Use the $7^{th}$ digit $0$ from dividend $7949680$

$$\begin{array}{l}\phantom{15)}052997\phantom{13}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\phantom{15)}\underline{\phantom{99}135\phantom{99}}\\\phantom{15)999}118\\\phantom{15)}\underline{\phantom{999}105\phantom{9}}\\\phantom{15)9999}130\\\end{array}$$

Find closest multiple of $15$ to $130$. We see that $8 \times 15 = 120$ is the nearest. Now subtract $120$ from $130$ to get reminder $10$. Add $8$ to quotient.

$$\begin{array}{l}\phantom{15)}0529978\phantom{14}\\15\overline{)7949680}\\\phantom{15)}\underline{\phantom{}75\phantom{99999}}\\\phantom{15)9}44\\\phantom{15)}\underline{\phantom{9}30\phantom{9999}}\\\phantom{15)9}149\\\phantom{15)}\underline{\phantom{9}135\phantom{999}}\\\phantom{15)99}146\\\phantom{15)}\underline{\phantom{99}135\phantom{99}}\\\phantom{15)999}118\\\phantom{15)}\underline{\phantom{999}105\phantom{9}}\\\phantom{15)9999}130\\\phantom{15)}\underline{\phantom{9999}120\phantom{}}\\\phantom{15)99999}10\\\end{array}$$

Since $10$ is less than $15$, stop the division. The reminder is $10$. The topmost line $0529978$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $529978$.

$$\text{Quotient: }529978$$ $$\text{Reminder: }10$$

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