We look at the division of 99787817 by 939 
We're looking to find how many times 939 goes into 99787817.

Advancing to step 1:
939 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 939

Moving on to step 2:
If we divide 99 by 939, we get 0 and a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 939

Step 3:
939 can be fit into 997 1 times, resulting in a remainder of 58.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 58 after subtracting 939 from 997.
Fetch the next digit (8) from the dividend, attach it to 58 and continue: 588 / 939

Step 4:
When dividing 588 by 939, we get 0 with a remainder of 588.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 588, we get 588.
Bring next digit (7) of the dividend behind the 588 and repeat the process: 5887 / 939

Step 5:
When dividing 5887 by 939, we get 6 with a remainder of 253.
Write down 6 as next digit of the result. 
Result so far: 106.0
Subtract 5634 from 5887 to get 253.
Bring next digit (8) of the dividend behind the 253 and repeat the process: 2538 / 939

Moving on to step 6:
939 can be fit into 2538 2 times, resulting in a remainder of 660.
Record the quotient 2 as the next digit in the result. 
Result so far: 1062.0
Deduct 1878 from 2538 and we're left with 660.
Append the next digit (1) from the dividend to 660 and continue with: 6601 / 939

Moving on to step 7:
939 goes into 6601 7 times with a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 10627.0
If we subtract 6573 from 6601, we get 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 939

On to step 8:
287 divided by 939 is 0 with a remainder of 287.
Write down 0 as next digit of the result. 
Result so far: 106270.0
If we subtract 0 from 287, we get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Let's proceed to step 9:
The number 939 fits into 2870 3 times, leaving a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 106270.3
The remainder is 53 after subtracting 2817 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
939 can be fit into 530 0 times, resulting in a remainder of 530.
Use 0 as the next digit of our solution. 
Result so far: 106270.3
If we take 0 away from 530, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 11:
5300 divided by 939 is 5 with a remainder of 605.
Write down 5 as next digit of the result. 
Result so far: 106270.305
Subtracting 4695 from 5300 leaves us with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Advancing to step 12:
6050 divided by 939 is 6 with a remainder of 416.
Put 6 as the next digit of the answer. 
Result so far: 106270.3056
The remainder is 416 after subtracting 5634 from 6050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 13:
4160 divided by 939 is 4 with a remainder of 404.
The next digit of our result is 4. 
Result so far: 106270.30564
Subtracting 3756 from 4160 leaves us with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Advancing to step 14:
4040 divided by 939 is 4 with a remainder of 284.
Write down 4 as next digit of the result. 
Result so far: 106270.305644
Subtract 3756 from 4040 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

The final outcome is 106270.305644, with a leftover of 2.84e-05.