99086096 divided by 331 
Our goal is to divide 99086096 by 331.

Step 1:
If we divide 9 by 331, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 331

On to step 2:
99 divided by 331 is 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 331

On to step 3:
The number 331 fits into 990 2 times, leaving a remainder of 328.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 662 from 990 and we're left with 328.
Include the next digit (8) from the dividend after 328, then repeat: 3288 / 331

On to step 4:
The number 331 fits into 3288 9 times, leaving a remainder of 309.
The next digit of our result is 9. 
Result so far: 29.0
If we subtract 2979 from 3288, we get 309.
Include the next digit (6) from the dividend after 309, then repeat: 3096 / 331

Going ahead to step 5:
3096 divided by 331 is 9 with a remainder of 117.
The number 9 becomes the next digit in our result. 
Result so far: 299.0
The remainder is 117 after subtracting 2979 from 3096.
Fetch the next digit (0) from the dividend, attach it to 117 and continue: 1170 / 331

On to step 6:
331 goes into 1170 3 times with a remainder of 177.
The next digit of our result is 3. 
Result so far: 2993.0
The remainder is 177 after subtracting 993 from 1170.
Include the next digit (9) from the dividend after 177, then repeat: 1779 / 331

Advancing to step 7:
If we divide 1779 by 331, we get 5 and a remainder of 124.
The number 5 becomes the next digit in our result. 
Result so far: 29935.0
Subtracting 1655 from 1779 leaves us with 124.
Fetch the next digit (6) from the dividend, attach it to 124 and continue: 1246 / 331

Going ahead to step 8:
The number 331 fits into 1246 3 times, leaving a remainder of 253.
Record the quotient 3 as the next digit in the result. 
Result so far: 299353.0
The remainder is 253 after subtracting 993 from 1246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 9:
2530 divided by 331 is 7 with a remainder of 213.
Put 7 as the next digit of the answer. 
Result so far: 299353.7
If we subtract 2317 from 2530, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 10:
The number 331 fits into 2130 6 times, leaving a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 299353.76
Deduct 1986 from 2130 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 11:
The number 331 fits into 1440 4 times, leaving a remainder of 116.
Record the quotient 4 as the next digit in the result. 
Result so far: 299353.764
If we take 1324 away from 1440, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 12:
When dividing 1160 by 331, we get 3 with a remainder of 167.
The next digit of our result is 3. 
Result so far: 299353.7643
If we take 993 away from 1160, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 13:
The number 331 fits into 1670 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 299353.76435
Subtract 1655 from 1670 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 14:
The number 331 fits into 150 0 times, leaving a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 299353.76435
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 15:
The number 331 fits into 1500 4 times, leaving a remainder of 176.
Put 4 as the next digit of the answer. 
Result so far: 299353.7643504
Subtract 1324 from 1500 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 16:
If we divide 1760 by 331, we get 5 and a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 299353.76435045
If we subtract 1655 from 1760, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

After the division, we end up with 299353.76435045 and a remainder of 1.05e-07.