Let's divide 99399 by 83
We're looking to find how many times 83 goes into 99399.

Let's proceed to step 1:
83 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 83

Going ahead to step 2:
When dividing 99 by 83, we get 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 83 from 99 and we're left with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 83

Let's proceed to step 3:
The number 83 fits into 163 1 times, leaving a remainder of 80.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 83 from 163, we get 80.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 83

Step 4:
809 divided by 83 is 9 with a remainder of 62.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
Subtract 747 from 809 to get 62.
Append the next digit (9) from the dividend to 62 and continue with: 629 / 83

Step 5:
629 divided by 83 is 7 with a remainder of 48.
Write down 7 as next digit of the result. 
Result so far: 1197.0
If we take 581 away from 629, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 6:
83 goes into 480 5 times with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 1197.5
If we take 415 away from 480, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 7:
83 can be fit into 650 7 times, resulting in a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 1197.57
If we take 581 away from 650, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 8:
83 can be fit into 690 8 times, resulting in a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 1197.578
If we subtract 664 from 690, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
260 divided by 83 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 1197.5783
If we subtract 249 from 260, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
83 goes into 110 1 times with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1197.57831
Subtracting 83 from 110 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
83 can be fit into 270 3 times, resulting in a remainder of 21.
The next digit of our result is 3. 
Result so far: 1197.578313
Subtract 249 from 270 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
210 divided by 83 is 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 1197.5783132
Subtracting 166 from 210 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
440 divided by 83 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1197.57831325
Subtract 415 from 440 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 1197.57831325 with a remainder of 2.5e-08.