We divide 91020333 by 256
Our goal is to divide 91020333 by 256.

Moving on to step 1:
If we divide 9 by 256, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 256

Step 2:
If we divide 91 by 256, we get 0 and a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Fetch the next digit (0) from the dividend, attach it to 91 and continue: 910 / 256

Step 3:
The number 256 fits into 910 3 times, leaving a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 768 from 910 leaves us with 142.
Grab the next digit (2) from the dividend, add it to 142, then carry on: 1422 / 256

Moving on to step 4:
The number 256 fits into 1422 5 times, leaving a remainder of 142.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtracting 1280 from 1422 leaves us with 142.
Append the next digit (0) from the dividend to 142 and continue with: 1420 / 256

Let's proceed to step 5:
256 goes into 1420 5 times with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 355.0
If we take 1280 away from 1420, we end up with 140.
Bring next digit (3) of the dividend behind the 140 and repeat the process: 1403 / 256

Advancing to step 6:
If we divide 1403 by 256, we get 5 and a remainder of 123.
Use 5 as the next digit of our solution. 
Result so far: 3555.0
Deduct 1280 from 1403 and we're left with 123.
Grab the next digit (3) from the dividend, add it to 123, then carry on: 1233 / 256

Going ahead to step 7:
256 goes into 1233 4 times with a remainder of 209.
The number 4 becomes the next digit in our result. 
Result so far: 35554.0
If we take 1024 away from 1233, we end up with 209.
Include the next digit (3) from the dividend after 209, then repeat: 2093 / 256

Going ahead to step 8:
The number 256 fits into 2093 8 times, leaving a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 355548.0
The remainder is 45 after subtracting 2048 from 2093.
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 9:
When dividing 450 by 256, we get 1 with a remainder of 194.
The next digit of our result is 1. 
Result so far: 355548.1
Subtracting 256 from 450 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 10:
When dividing 1940 by 256, we get 7 with a remainder of 148.
Put 7 as the next digit of the answer. 
Result so far: 355548.17
Subtract 1792 from 1940 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
256 can be fit into 1480 5 times, resulting in a remainder of 200.
The next digit of our result is 5. 
Result so far: 355548.175
The remainder is 200 after subtracting 1280 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
When dividing 2000 by 256, we get 7 with a remainder of 208.
Put 7 as the next digit of the answer. 
Result so far: 355548.1757
If we subtract 1792 from 2000, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 13:
2080 divided by 256 is 8 with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 355548.17578
Deduct 2048 from 2080 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
The number 256 fits into 320 1 times, leaving a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 355548.175781
If we take 256 away from 320, 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.

Going ahead to step 15:
256 can be fit into 640 2 times, resulting in a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 355548.1757812
Subtract 512 from 640 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 16:
When dividing 1280 by 256, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 355548.17578125
If we take 1280 away from 1280, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 355548.17578125 with a remaining 0.0.