We look at the division of 91155559 by 717 
We want to divide 91155559 by 717.

Step 1:
The number 717 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 717

Step 2:
717 goes into 91 0 times with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Include the next digit (1) from the dividend after 91, then repeat: 911 / 717

Advancing to step 3:
The number 717 fits into 911 1 times, leaving a remainder of 194.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 717 away from 911, we end up with 194.
Grab the next digit (5) from the dividend, add it to 194, then carry on: 1945 / 717

Moving on to step 4:
When dividing 1945 by 717, we get 2 with a remainder of 511.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 1434 from 1945 to get 511.
Take the next digit (5) from the dividend and append it to 511, then repeat: 5115 / 717

Going ahead to step 5:
717 goes into 5115 7 times with a remainder of 96.
Write down 7 as next digit of the result. 
Result so far: 127.0
Subtract 5019 from 5115 to get 96.
Fetch the next digit (5) from the dividend, attach it to 96 and continue: 965 / 717

Moving on to step 6:
When dividing 965 by 717, we get 1 with a remainder of 248.
Write down 1 as next digit of the result. 
Result so far: 1271.0
Deduct 717 from 965 and we're left with 248.
Append the next digit (5) from the dividend to 248 and continue with: 2485 / 717

Advancing to step 7:
When dividing 2485 by 717, we get 3 with a remainder of 334.
The number 3 becomes the next digit in our result. 
Result so far: 12713.0
Subtract 2151 from 2485 to get 334.
Include the next digit (9) from the dividend after 334, then repeat: 3349 / 717

Advancing to step 8:
When dividing 3349 by 717, we get 4 with a remainder of 481.
Record the quotient 4 as the next digit in the result. 
Result so far: 127134.0
If we take 2868 away from 3349, we end up with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

On to step 9:
If we divide 4810 by 717, we get 6 and a remainder of 508.
Put 6 as the next digit of the answer. 
Result so far: 127134.6
If we subtract 4302 from 4810, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Advancing to step 10:
717 goes into 5080 7 times with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 127134.67
Subtracting 5019 from 5080 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 11:
717 goes into 610 0 times with a remainder of 610.
Use 0 as the next digit of our solution. 
Result so far: 127134.67
Deduct 0 from 610 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 12:
717 can be fit into 6100 8 times, resulting in a remainder of 364.
The next digit of our result is 8. 
Result so far: 127134.6708
Subtract 5736 from 6100 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 13:
3640 divided by 717 is 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 127134.67085
Subtracting 3585 from 3640 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
If we divide 550 by 717, we get 0 and a remainder of 550.
The next digit of our result is 0. 
Result so far: 127134.67085
The remainder is 550 after subtracting 0 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 15:
717 can be fit into 5500 7 times, resulting in a remainder of 481.
Put 7 as the next digit of the answer. 
Result so far: 127134.6708507
If we take 5019 away from 5500, we end up with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Let's proceed to step 16:
The number 717 fits into 4810 6 times, leaving a remainder of 508.
The next digit of our result is 6. 
Result so far: 127134.67085076
Deduct 4302 from 4810 and we're left with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

The final result is 127134.67085076 with a remainder of 5.08e-07.