Find closest multiple of $2000$ to $7186$. We see that $3 \times 2000 = 6000$ is the nearest. Now subtract $6000$ from $7186$ to get reminder $1186$. Add $3$ to quotient.
Since $1186$ is less than $2000$, stop the division. The reminder is $1186$. The topmost line $0003$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $3$.