Find closest multiple of $36$ to $152$. We see that $4 \times 36 = 144$ is the nearest. Now subtract $144$ from $152$ to get reminder $8$. Add $4$ to quotient.
Find closest multiple of $36$ to $84$. We see that $2 \times 36 = 72$ is the nearest. Now subtract $72$ from $84$ to get reminder $12$. Add $2$ to quotient.
Since $12$ is less than $36$, stop the division. The reminder is $12$. The topmost line $0042$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $42$.
