983902 divided by 99 
We want to divide 983902 by 99.

Step 1:
9 divided by 99 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 99

Moving on to step 2:
99 goes into 98 0 times with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Fetch the next digit (3) from the dividend, attach it to 98 and continue: 983 / 99

Advancing to step 3:
99 goes into 983 9 times with a remainder of 92.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 891 from 983 to get 92.
Grab the next digit (9) from the dividend, add it to 92, then carry on: 929 / 99

Step 4:
The number 99 fits into 929 9 times, leaving a remainder of 38.
The next digit of our result is 9. 
Result so far: 99.0
If we subtract 891 from 929, we get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 99

Advancing to step 5:
If we divide 380 by 99, we get 3 and a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 993.0
The remainder is 83 after subtracting 297 from 380.
Include the next digit (2) from the dividend after 83, then repeat: 832 / 99

Step 6:
99 goes into 832 8 times with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 9938.0
If we take 792 away from 832, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 7:
The number 99 fits into 400 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 9938.4
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
40 divided by 99 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 9938.4
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
The number 99 fits into 400 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 9938.404
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
99 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9938.404
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
When dividing 400 by 99, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 9938.40404
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
99 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9938.40404
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
400 divided by 99 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 9938.4040404
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
If we divide 40 by 99, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 9938.4040404
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 9938.4040404, with a leftover of 4e-08.