Your answer is 12.7\
5 goes into 6 once then you put the 1 on the top and you are left with 1 left over, move the 3 down then you get 13. You then ask how many time 5 goes into 13 and that's 2 with 3 left over. Next, you move the 5 down and you get 35.
Lastly, 35 divided by 5 is seven then you get the answer on the top which is 12.7
Sorry if this is confusing