78858708 ÷ 717 
We want to figure out the number of times 78858708 can be divided by 717.

Going ahead to step 1:
When dividing 7 by 717, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 717

Advancing to step 2:
The number 717 fits into 78 0 times, leaving a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Grab the next digit (8) from the dividend, add it to 78, then carry on: 788 / 717

On to step 3:
717 can be fit into 788 1 times, resulting in a remainder of 71.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 717 from 788 leaves us with 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 717

Going ahead to step 4:
715 divided by 717 is 0 with a remainder of 715.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 715, we end up with 715.
Append the next digit (8) from the dividend to 715 and continue with: 7158 / 717

On to step 5:
When dividing 7158 by 717, we get 9 with a remainder of 705.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we take 6453 away from 7158, we end up with 705.
Take the next digit (7) from the dividend and append it to 705, then repeat: 7057 / 717

Advancing to step 6:
7057 divided by 717 is 9 with a remainder of 604.
Put 9 as the next digit of the answer. 
Result so far: 1099.0
Subtract 6453 from 7057 to get 604.
Take the next digit (0) from the dividend and append it to 604, then repeat: 6040 / 717

Moving on to step 7:
6040 divided by 717 is 8 with a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 10998.0
Subtracting 5736 from 6040 leaves us with 304.
Bring next digit (8) of the dividend behind the 304 and repeat the process: 3048 / 717

Going ahead to step 8:
717 can be fit into 3048 4 times, resulting in a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 109984.0
Subtract 2868 from 3048 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 9:
1800 divided by 717 is 2 with a remainder of 366.
Write down 2 as next digit of the result. 
Result so far: 109984.2
If we take 1434 away from 1800, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 10:
717 can be fit into 3660 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 109984.25
Subtract 3585 from 3660 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 11:
If we divide 750 by 717, we get 1 and a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 109984.251
If we take 717 away from 750, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 12:
330 divided by 717 is 0 with a remainder of 330.
Put 0 as the next digit of the answer. 
Result so far: 109984.251
If we subtract 0 from 330, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 13:
The number 717 fits into 3300 4 times, leaving a remainder of 432.
The next digit of our result is 4. 
Result so far: 109984.25104
Deduct 2868 from 3300 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 14:
The number 717 fits into 4320 6 times, leaving a remainder of 18.
The next digit of our result is 6. 
Result so far: 109984.251046
Deduct 4302 from 4320 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 15:
When dividing 180 by 717, we get 0 with a remainder of 180.
The next digit of our result is 0. 
Result so far: 109984.251046
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 16:
If we divide 1800 by 717, we get 2 and a remainder of 366.
Record the quotient 2 as the next digit in the result. 
Result so far: 109984.25104602
If we subtract 1434 from 1800, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Our division results in 109984.25104602 with a remaining 3.66e-07.