Find closest multiple of $125$ to $166$. We see that $1 \times 125 = 125$ is the nearest. Now subtract $125$ from $166$ to get reminder $41$. Add $1$ to quotient.
Find closest multiple of $125$ to $412$. We see that $3 \times 125 = 375$ is the nearest. Now subtract $375$ from $412$ to get reminder $37$. Add $3$ to quotient.
Since $37$ is less than $125$, stop the division. The reminder is $37$. The topmost line $0013$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $13$.