We look at the division of 91656757 by 321 
We want to divide 91656757 by 321.

Going ahead to step 1:
321 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
If we subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 321

Moving on to step 2:
91 divided by 321 is 0 with a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 321

Advancing to step 3:
321 goes into 916 2 times with a remainder of 274.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 642 from 916 and we're left with 274.
Append the next digit (5) from the dividend to 274 and continue with: 2745 / 321

Let's proceed to step 4:
321 can be fit into 2745 8 times, resulting in a remainder of 177.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtracting 2568 from 2745 leaves us with 177.
Take the next digit (6) from the dividend and append it to 177, then repeat: 1776 / 321

Let's proceed to step 5:
1776 divided by 321 is 5 with a remainder of 171.
Write down 5 as next digit of the result. 
Result so far: 285.0
Subtract 1605 from 1776 to get 171.
Fetch the next digit (7) from the dividend, attach it to 171 and continue: 1717 / 321

Let's proceed to step 6:
321 goes into 1717 5 times with a remainder of 112.
Write down 5 as next digit of the result. 
Result so far: 2855.0
The remainder is 112 after subtracting 1605 from 1717.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 321

Advancing to step 7:
If we divide 1125 by 321, we get 3 and a remainder of 162.
The next digit of our result is 3. 
Result so far: 28553.0
Subtracting 963 from 1125 leaves us with 162.
Grab the next digit (7) from the dividend, add it to 162, then carry on: 1627 / 321

Going ahead to step 8:
The number 321 fits into 1627 5 times, leaving a remainder of 22.
The next digit of our result is 5. 
Result so far: 285535.0
Subtracting 1605 from 1627 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
321 goes into 220 0 times with a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 285535.0
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 10:
321 goes into 2200 6 times with a remainder of 274.
Record the quotient 6 as the next digit in the result. 
Result so far: 285535.06
The remainder is 274 after subtracting 1926 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 11:
If we divide 2740 by 321, we get 8 and a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 285535.068
If we subtract 2568 from 2740, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 12:
If we divide 1720 by 321, we get 5 and a remainder of 115.
The next digit of our result is 5. 
Result so far: 285535.0685
If we take 1605 away from 1720, we end up with 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 13:
1150 divided by 321 is 3 with a remainder of 187.
The number 3 becomes the next digit in our result. 
Result so far: 285535.06853
Subtract 963 from 1150 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 14:
321 goes into 1870 5 times with a remainder of 265.
The number 5 becomes the next digit in our result. 
Result so far: 285535.068535
If we take 1605 away from 1870, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 15:
When dividing 2650 by 321, we get 8 with a remainder of 82.
The number 8 becomes the next digit in our result. 
Result so far: 285535.0685358
If we subtract 2568 from 2650, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 16:
321 can be fit into 820 2 times, resulting in a remainder of 178.
Record the quotient 2 as the next digit in the result. 
Result so far: 285535.06853582
If we subtract 642 from 820, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The final outcome is 285535.06853582, with a leftover of 1.78e-07.