Let's divide 391099 by 99
We're looking to find how many times 99 goes into 391099.

Step 1:
When dividing 3 by 99, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 99

Going ahead to step 2:
When dividing 39 by 99, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 99

Step 3:
When dividing 391 by 99, we get 3 with a remainder of 94.
The next digit of our result is 3. 
Result so far: 3.0
If we take 297 away from 391, we end up with 94.
Fetch the next digit (0) from the dividend, attach it to 94 and continue: 940 / 99

Advancing to step 4:
When dividing 940 by 99, we get 9 with a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtract 891 from 940 to get 49.
Bring next digit (9) of the dividend behind the 49 and repeat the process: 499 / 99

On to step 5:
When dividing 499 by 99, we get 5 with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 395.0
The remainder is 4 after subtracting 495 from 499.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 99

Going ahead to step 6:
49 divided by 99 is 0 with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 3950.0
If we subtract 0 from 49, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
99 can be fit into 490 4 times, resulting in a remainder of 94.
Write down 4 as next digit of the result. 
Result so far: 3950.4
Subtracting 396 from 490 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 8:
99 goes into 940 9 times with a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 3950.49
If we take 891 away from 940, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 9:
If we divide 490 by 99, we get 4 and a remainder of 94.
Write down 4 as next digit of the result. 
Result so far: 3950.494
The remainder is 94 after subtracting 396 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 10:
The number 99 fits into 940 9 times, leaving a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 3950.4949
Subtracting 891 from 940 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 11:
99 can be fit into 490 4 times, resulting in a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 3950.49494
If we take 396 away from 490, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 12:
99 goes into 940 9 times with a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 3950.494949
The remainder is 49 after subtracting 891 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 13:
If we divide 490 by 99, we get 4 and a remainder of 94.
The number 4 becomes the next digit in our result. 
Result so far: 3950.4949494
The remainder is 94 after subtracting 396 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 14:
When dividing 940 by 99, we get 9 with a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 3950.49494949
Subtracting 891 from 940 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Our division results in 3950.49494949 with a remaining 4.9e-08.