868086 ÷ 88 
We want to figure out the number of times 868086 can be divided by 88.

On to step 1:
The number 88 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 88

Advancing to step 2:
86 divided by 88 is 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (8) of the dividend behind the 86 and repeat the process: 868 / 88

Moving on to step 3:
When dividing 868 by 88, we get 9 with a remainder of 76.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 76 after subtracting 792 from 868.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 88

Advancing to step 4:
The number 88 fits into 760 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Subtracting 704 from 760 leaves us with 56.
Include the next digit (8) from the dividend after 56, then repeat: 568 / 88

Advancing to step 5:
88 can be fit into 568 6 times, resulting in a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 986.0
The remainder is 40 after subtracting 528 from 568.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 88

On to step 6:
If we divide 406 by 88, we get 4 and a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 9864.0
If we take 352 away from 406, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 7:
If we divide 540 by 88, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 9864.6
Subtracting 528 from 540 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
The number 88 fits into 120 1 times, leaving a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 9864.61
The remainder is 32 after subtracting 88 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
320 divided by 88 is 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 9864.613
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
560 divided by 88 is 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 9864.6136
Subtracting 528 from 560 leaves us 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.

Moving on to step 11:
If we divide 320 by 88, we get 3 and a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 9864.61363
If we take 264 away from 320, we end up 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 12:
If we divide 560 by 88, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 9864.613636
Deduct 528 from 560 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.

Going ahead to step 13:
88 can be fit into 320 3 times, resulting in a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 9864.6136363
If we take 264 away from 320, we end up 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.

On to step 14:
If we divide 560 by 88, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 9864.61363636
Subtracting 528 from 560 leaves us 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 9864.61363636, with a leftover of 3.2e-08.