We look at the division of 99237817 by 85 
We want to figure out the number of times 99237817 can be divided by 85.

Advancing to step 1:
The number 85 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 85

Moving on to step 2:
85 can be fit into 99 1 times, resulting in a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 85 from 99 and we're left with 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 85

Advancing to step 3:
85 goes into 142 1 times with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 85 from 142 and we're left with 57.
Include the next digit (3) from the dividend after 57, then repeat: 573 / 85

Advancing to step 4:
If we divide 573 by 85, we get 6 and a remainder of 63.
Use 6 as the next digit of our solution. 
Result so far: 116.0
If we take 510 away from 573, we end up with 63.
Fetch the next digit (7) from the dividend, attach it to 63 and continue: 637 / 85

Step 5:
85 can be fit into 637 7 times, resulting in a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 1167.0
Deduct 595 from 637 and we're left with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 85

On to step 6:
The number 85 fits into 428 5 times, leaving a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 11675.0
If we subtract 425 from 428, we get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 85

Advancing to step 7:
If we divide 31 by 85, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 116750.0
Deduct 0 from 31 and we're left with 31.
Take the next digit (7) from the dividend and append it to 31, then repeat: 317 / 85

Moving on to step 8:
85 goes into 317 3 times with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 1167503.0
Deduct 255 from 317 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
The number 85 fits into 620 7 times, leaving a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 1167503.7
If we take 595 away from 620, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
If we divide 250 by 85, we get 2 and a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 1167503.72
Subtracting 170 from 250 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
When dividing 800 by 85, we get 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 1167503.729
The remainder is 35 after subtracting 765 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 12:
350 divided by 85 is 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 1167503.7294
Subtracting 340 from 350 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1167503.72941
If we subtract 85 from 100, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 14:
If we divide 150 by 85, we get 1 and a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1167503.729411
Subtract 85 from 150 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 1167503.729411, with a leftover of 6.5e-06.