91072879 divided by 255 
We want to divide 91072879 by 255.

Going ahead to step 1:
255 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 255

Going ahead to step 2:
The number 255 fits into 91 0 times, leaving a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Grab the next digit (0) from the dividend, add it to 91, then carry on: 910 / 255

Advancing to step 3:
255 goes into 910 3 times with a remainder of 145.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 765 from 910, we get 145.
Take the next digit (7) from the dividend and append it to 145, then repeat: 1457 / 255

Step 4:
255 can be fit into 1457 5 times, resulting in a remainder of 182.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
If we subtract 1275 from 1457, we get 182.
Include the next digit (2) from the dividend after 182, then repeat: 1822 / 255

Let's proceed to step 5:
255 can be fit into 1822 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 357.0
Subtracting 1785 from 1822 leaves us with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 255

On to step 6:
If we divide 378 by 255, we get 1 and a remainder of 123.
The number 1 becomes the next digit in our result. 
Result so far: 3571.0
If we take 255 away from 378, we end up with 123.
Append the next digit (7) from the dividend to 123 and continue with: 1237 / 255

Moving on to step 7:
255 can be fit into 1237 4 times, resulting in a remainder of 217.
The next digit of our result is 4. 
Result so far: 35714.0
If we take 1020 away from 1237, we end up with 217.
Take the next digit (9) from the dividend and append it to 217, then repeat: 2179 / 255

Advancing to step 8:
2179 divided by 255 is 8 with a remainder of 139.
Record the quotient 8 as the next digit in the result. 
Result so far: 357148.0
The remainder is 139 after subtracting 2040 from 2179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 9:
255 goes into 1390 5 times with a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 357148.5
If we subtract 1275 from 1390, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 10:
255 goes into 1150 4 times with a remainder of 130.
The next digit of our result is 4. 
Result so far: 357148.54
If we take 1020 away from 1150, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 11:
If we divide 1300 by 255, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 357148.545
Subtract 1275 from 1300 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
255 can be fit into 250 0 times, resulting in a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 357148.545
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 13:
255 goes into 2500 9 times with a remainder of 205.
The number 9 becomes the next digit in our result. 
Result so far: 357148.54509
Subtract 2295 from 2500 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 14:
If we divide 2050 by 255, we get 8 and a remainder of 10.
The next digit of our result is 8. 
Result so far: 357148.545098
The remainder is 10 after subtracting 2040 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 15:
If we divide 100 by 255, we get 0 and a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 357148.545098
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 16:
255 can be fit into 1000 3 times, resulting in a remainder of 235.
The number 3 becomes the next digit in our result. 
Result so far: 357148.54509803
Subtracting 765 from 1000 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

The final outcome is 357148.54509803, with a leftover of 2.35e-07.