We're dividing 90909801 by 331 
Let's see how many times 331 fits into 90909801.

On to step 1:
9 divided by 331 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 331

Advancing to step 2:
331 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 331

Advancing to step 3:
If we divide 909 by 331, we get 2 and a remainder of 247.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 662 from 909 leaves us with 247.
Take the next digit (0) from the dividend and append it to 247, then repeat: 2470 / 331

Step 4:
When dividing 2470 by 331, we get 7 with a remainder of 153.
The next digit of our result is 7. 
Result so far: 27.0
The remainder is 153 after subtracting 2317 from 2470.
Append the next digit (9) from the dividend to 153 and continue with: 1539 / 331

Advancing to step 5:
When dividing 1539 by 331, we get 4 with a remainder of 215.
Record the quotient 4 as the next digit in the result. 
Result so far: 274.0
If we take 1324 away from 1539, we end up with 215.
Take the next digit (8) from the dividend and append it to 215, then repeat: 2158 / 331

Step 6:
When dividing 2158 by 331, we get 6 with a remainder of 172.
Write down 6 as next digit of the result. 
Result so far: 2746.0
Deduct 1986 from 2158 and we're left with 172.
Bring next digit (0) of the dividend behind the 172 and repeat the process: 1720 / 331

Let's proceed to step 7:
331 goes into 1720 5 times with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 27465.0
Deduct 1655 from 1720 and we're left with 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 331

Going ahead to step 8:
331 can be fit into 651 1 times, resulting in a remainder of 320.
Record the quotient 1 as the next digit in the result. 
Result so far: 274651.0
Subtracting 331 from 651 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 9:
When dividing 3200 by 331, we get 9 with a remainder of 221.
Write down 9 as next digit of the result. 
Result so far: 274651.9
If we subtract 2979 from 3200, we get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Going ahead to step 10:
331 goes into 2210 6 times with a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 274651.96
Subtracting 1986 from 2210 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 11:
The number 331 fits into 2240 6 times, leaving a remainder of 254.
Write down 6 as next digit of the result. 
Result so far: 274651.966
If we subtract 1986 from 2240, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Our division results in 274651.966 with a remaining 0.0254.