We look at the division of 39502 by 72 
We want to figure out the number of times 39502 can be divided by 72.

Let's proceed to step 1:
When dividing 3 by 72, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 72

Going ahead to step 2:
If we divide 39 by 72, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 72

On to step 3:
When dividing 395 by 72, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 360 from 395 leaves us with 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 72

Going ahead to step 4:
350 divided by 72 is 4 with a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Subtracting 288 from 350 leaves us with 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 72

Going ahead to step 5:
622 divided by 72 is 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 548.0
If we take 576 away from 622, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 6:
72 goes into 460 6 times with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 548.6
If we take 432 away from 460, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
If we divide 280 by 72, we get 3 and a remainder of 64.
Use 3 as the next digit of our solution. 
Result so far: 548.63
If we take 216 away from 280, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
72 goes into 640 8 times with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 548.638
The remainder is 64 after subtracting 576 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
The number 72 fits into 640 8 times, leaving a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 548.6388
The remainder is 64 after subtracting 576 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 548.6388, with a leftover of 0.00064.