We're dividing 615728 by 72 
We want to figure out the number of times 615728 can be divided by 72.

Let's proceed to step 1:
72 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 72

Advancing to step 2:
When dividing 61 by 72, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Include the next digit (5) from the dividend after 61, then repeat: 615 / 72

Advancing to step 3:
The number 72 fits into 615 8 times, leaving a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 576 from 615 to get 39.
Bring next digit (7) of the dividend behind the 39 and repeat the process: 397 / 72

Step 4:
When dividing 397 by 72, we get 5 with a remainder of 37.
Use 5 as the next digit of our solution. 
Result so far: 85.0
If we subtract 360 from 397, we get 37.
Bring next digit (2) of the dividend behind the 37 and repeat the process: 372 / 72

Going ahead to step 5:
372 divided by 72 is 5 with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 855.0
If we subtract 360 from 372, we get 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 72

Going ahead to step 6:
72 goes into 128 1 times with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 8551.0
Deduct 72 from 128 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 7:
If we divide 560 by 72, we get 7 and a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 8551.7
The remainder is 56 after subtracting 504 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 8:
If we divide 560 by 72, we get 7 and a remainder of 56.
Record the quotient 7 as the next digit in the result. 
Result so far: 8551.77
Subtracting 504 from 560 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 8551.77 with a balance of 0.056.