Find closest multiple of $203$ to $375$. We see that $1 \times 203 = 203$ is the nearest. Now subtract $203$ from $375$ to get reminder $172$. Add $1$ to quotient.
Find closest multiple of $203$ to $1723$. We see that $8 \times 203 = 1624$ is the nearest. Now subtract $1624$ from $1723$ to get reminder $99$. Add $8$ to quotient.
Find closest multiple of $203$ to $994$. We see that $4 \times 203 = 812$ is the nearest. Now subtract $812$ from $994$ to get reminder $182$. Add $4$ to quotient.
Find closest multiple of $203$ to $1822$. We see that $8 \times 203 = 1624$ is the nearest. Now subtract $1624$ from $1822$ to get reminder $198$. Add $8$ to quotient.
Since $198$ is less than $203$, stop the division. The reminder is $198$. The topmost line $001848$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $1848$.