Use photomath ! It's an app that gives you the answer with the explanation and it shows you how it got to the answer !
Step-by-step explanation: It should be the second answer.
63 5 tens=50
13 ones=10 and 3 leftover 50+13=63
Remark
If you just want the way this would be written out the answer is

Note
1. The quotient is the answer of a division problem.
2. The number is represented by the letter x