Let's divide 72356915 by 256
We want to figure out the number of times 72356915 can be divided by 256.

Going ahead to step 1:
256 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 256

Going ahead to step 2:
72 divided by 256 is 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 256

Moving on to step 3:
If we divide 723 by 256, we get 2 and a remainder of 211.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 512 from 723 and we're left with 211.
Append the next digit (5) from the dividend to 211 and continue with: 2115 / 256

Advancing to step 4:
256 goes into 2115 8 times with a remainder of 67.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtracting 2048 from 2115 leaves us with 67.
Include the next digit (6) from the dividend after 67, then repeat: 676 / 256

Going ahead to step 5:
256 can be fit into 676 2 times, resulting in a remainder of 164.
The number 2 becomes the next digit in our result. 
Result so far: 282.0
If we subtract 512 from 676, we get 164.
Include the next digit (9) from the dividend after 164, then repeat: 1649 / 256

Let's proceed to step 6:
256 can be fit into 1649 6 times, resulting in a remainder of 113.
The next digit of our result is 6. 
Result so far: 2826.0
Deduct 1536 from 1649 and we're left with 113.
Grab the next digit (1) from the dividend, add it to 113, then carry on: 1131 / 256

Let's proceed to step 7:
The number 256 fits into 1131 4 times, leaving a remainder of 107.
Use 4 as the next digit of our solution. 
Result so far: 28264.0
If we subtract 1024 from 1131, we get 107.
Append the next digit (5) from the dividend to 107 and continue with: 1075 / 256

Let's proceed to step 8:
256 can be fit into 1075 4 times, resulting in a remainder of 51.
Put 4 as the next digit of the answer. 
Result so far: 282644.0
If we take 1024 away from 1075, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
If we divide 510 by 256, we get 1 and a remainder of 254.
Write down 1 as next digit of the result. 
Result so far: 282644.1
The remainder is 254 after subtracting 256 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 10:
2540 divided by 256 is 9 with a remainder of 236.
The next digit of our result is 9. 
Result so far: 282644.19
If we take 2304 away from 2540, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Going ahead to step 11:
2360 divided by 256 is 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 282644.199
Subtracting 2304 from 2360 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.

The final result is 282644.199 with a remainder of 0.0056.