91657641 divided by 255 
We want to figure out the number of times 91657641 can be divided by 255.

Moving on to step 1:
The number 255 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 255

Moving on to step 2:
If we divide 91 by 255, we get 0 and 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.
Fetch the next digit (6) from the dividend, attach it to 91 and continue: 916 / 255

Step 3:
255 can be fit into 916 3 times, resulting in a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 765 from 916, we get 151.
Bring next digit (5) of the dividend behind the 151 and repeat the process: 1515 / 255

Advancing to step 4:
255 can be fit into 1515 5 times, resulting in a remainder of 240.
The next digit of our result is 5. 
Result so far: 35.0
Deduct 1275 from 1515 and we're left with 240.
Take the next digit (7) from the dividend and append it to 240, then repeat: 2407 / 255

Going ahead to step 5:
The number 255 fits into 2407 9 times, leaving a remainder of 112.
The next digit of our result is 9. 
Result so far: 359.0
If we take 2295 away from 2407, we end up with 112.
Bring next digit (6) of the dividend behind the 112 and repeat the process: 1126 / 255

Moving on to step 6:
255 can be fit into 1126 4 times, resulting in a remainder of 106.
Write down 4 as next digit of the result. 
Result so far: 3594.0
Deduct 1020 from 1126 and we're left with 106.
Append the next digit (4) from the dividend to 106 and continue with: 1064 / 255

On to step 7:
1064 divided by 255 is 4 with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 35944.0
Deduct 1020 from 1064 and we're left with 44.
Fetch the next digit (1) from the dividend, attach it to 44 and continue: 441 / 255

On to step 8:
The number 255 fits into 441 1 times, leaving a remainder of 186.
Record the quotient 1 as the next digit in the result. 
Result so far: 359441.0
Subtracting 255 from 441 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 9:
255 goes into 1860 7 times with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 359441.7
The remainder is 75 after subtracting 1785 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 10:
255 goes into 750 2 times with a remainder of 240.
The next digit of our result is 2. 
Result so far: 359441.72
If we subtract 510 from 750, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 11:
When dividing 2400 by 255, we get 9 with a remainder of 105.
Use 9 as the next digit of our solution. 
Result so far: 359441.729
The remainder is 105 after subtracting 2295 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 12:
The number 255 fits into 1050 4 times, leaving a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 359441.7294
Deduct 1020 from 1050 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
300 divided by 255 is 1 with a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 359441.72941
If we take 255 away from 300, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 14:
255 goes into 450 1 times with a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 359441.729411
If we subtract 255 from 450, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

In conclusion, the division gives 359441.729411 with a balance of 1.95e-05.