90957332 ÷ 321 
We want to divide 90957332 by 321.

On to step 1:
321 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 321

Step 2:
321 goes into 90 0 times with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Bring next digit (9) of the dividend behind the 90 and repeat the process: 909 / 321

On to step 3:
The number 321 fits into 909 2 times, leaving a remainder of 267.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 642 away from 909, we end up with 267.
Append the next digit (5) from the dividend to 267 and continue with: 2675 / 321

Step 4:
When dividing 2675 by 321, we get 8 with a remainder of 107.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 2568 from 2675 leaves us with 107.
Append the next digit (7) from the dividend to 107 and continue with: 1077 / 321

Moving on to step 5:
1077 divided by 321 is 3 with a remainder of 114.
The number 3 becomes the next digit in our result. 
Result so far: 283.0
The remainder is 114 after subtracting 963 from 1077.
Grab the next digit (3) from the dividend, add it to 114, then carry on: 1143 / 321

Going ahead to step 6:
The number 321 fits into 1143 3 times, leaving a remainder of 180.
Record the quotient 3 as the next digit in the result. 
Result so far: 2833.0
If we take 963 away from 1143, we end up with 180.
Fetch the next digit (3) from the dividend, attach it to 180 and continue: 1803 / 321

On to step 7:
321 can be fit into 1803 5 times, resulting in a remainder of 198.
Put 5 as the next digit of the answer. 
Result so far: 28335.0
Subtract 1605 from 1803 to get 198.
Grab the next digit (2) from the dividend, add it to 198, then carry on: 1982 / 321

Advancing to step 8:
The number 321 fits into 1982 6 times, leaving a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 283356.0
The remainder is 56 after subtracting 1926 from 1982.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
If we divide 560 by 321, we get 1 and a remainder of 239.
The number 1 becomes the next digit in our result. 
Result so far: 283356.1
If we take 321 away from 560, we end up with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 10:
321 can be fit into 2390 7 times, resulting in a remainder of 143.
Use 7 as the next digit of our solution. 
Result so far: 283356.17
Subtracting 2247 from 2390 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 11:
When dividing 1430 by 321, we get 4 with a remainder of 146.
Record the quotient 4 as the next digit in the result. 
Result so far: 283356.174
The remainder is 146 after subtracting 1284 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 12:
1460 divided by 321 is 4 with a remainder of 176.
The number 4 becomes the next digit in our result. 
Result so far: 283356.1744
Subtracting 1284 from 1460 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The quotient of the division is 283356.1744, and the remainder is 0.00176.