Find closest multiple of $36$ to $45$. We see that $1 \times 36 = 36$ is the nearest. Now subtract $36$ from $45$ to get reminder $9$. Add $1$ to quotient.
Since $9$ is less than $36$, stop the division. The reminder is $9$. The topmost line $01$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $1$.