We look at the division of 99858398 by 76 
We want to divide 99858398 by 76.

Advancing to step 1:
76 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 76

Moving on to step 2:
76 can be fit into 99 1 times, resulting in a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 76 from 99 and we're left with 23.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 76

On to step 3:
If we divide 238 by 76, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 228 away from 238, we end up with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 76

On to step 4:
When dividing 105 by 76, we get 1 with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 131.0
Deduct 76 from 105 and we're left with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 76

Moving on to step 5:
When dividing 298 by 76, we get 3 with a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 1313.0
If we subtract 228 from 298, we get 70.
Append the next digit (3) from the dividend to 70 and continue with: 703 / 76

Let's proceed to step 6:
If we divide 703 by 76, we get 9 and a remainder of 19.
The next digit of our result is 9. 
Result so far: 13139.0
The remainder is 19 after subtracting 684 from 703.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 76

Advancing to step 7:
If we divide 199 by 76, we get 2 and a remainder of 47.
Record the quotient 2 as the next digit in the result. 
Result so far: 131392.0
If we subtract 152 from 199, we get 47.
Include the next digit (8) from the dividend after 47, then repeat: 478 / 76

Let's proceed to step 8:
When dividing 478 by 76, we get 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 1313926.0
Subtract 456 from 478 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
76 can be fit into 220 2 times, resulting in a remainder of 68.
The next digit of our result is 2. 
Result so far: 1313926.2
Deduct 152 from 220 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 10:
When dividing 680 by 76, we get 8 with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 1313926.28
Subtract 608 from 680 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
720 divided by 76 is 9 with a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 1313926.289
The remainder is 36 after subtracting 684 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
When dividing 360 by 76, we get 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 1313926.2894
Subtracting 304 from 360 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
When dividing 560 by 76, we get 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 1313926.28947
Subtracting 532 from 560 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
The number 76 fits into 280 3 times, leaving a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 1313926.289473
If we take 228 away from 280, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 15:
The number 76 fits into 520 6 times, leaving a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 1313926.2894736
Subtracting 456 from 520 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 16:
76 can be fit into 640 8 times, resulting in a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 1313926.28947368
Deduct 608 from 640 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 1313926.28947368, with a leftover of 3.2e-08.