Find closest multiple of $52$ to $415$. We see that $7 \times 52 = 364$ is the nearest. Now subtract $364$ from $415$ to get reminder $51$. Add $7$ to quotient.
Find closest multiple of $52$ to $510$. We see that $9 \times 52 = 468$ is the nearest. Now subtract $468$ from $510$ to get reminder $42$. Add $9$ to quotient.
Since $42$ is less than $52$, stop the division. The reminder is $42$. The topmost line $0079$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $79$.