We look at the division of 868866 by 86 
We want to figure out the number of times 868866 can be divided by 86.

On to step 1:
8 divided by 86 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 86

Let's proceed to step 2:
The number 86 fits into 86 1 times, leaving a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 86 from 86 leaves us with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 86

Advancing to step 3:
86 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 8, we get 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 86

Advancing to step 4:
When dividing 88 by 86, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtract 86 from 88 to get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 86

Advancing to step 5:
When dividing 26 by 86, we get 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 1010.0
The remainder is 26 after subtracting 0 from 26.
Take the next digit (6) from the dividend and append it to 26, then repeat: 266 / 86

Advancing to step 6:
266 divided by 86 is 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 10103.0
If we subtract 258 from 266, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
86 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 10103.0
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 8:
800 divided by 86 is 9 with a remainder of 26.
The next digit of our result is 9. 
Result so far: 10103.09
If we subtract 774 from 800, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
If we divide 260 by 86, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 10103.093
Subtracting 258 from 260 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
If we divide 20 by 86, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10103.093
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 86 is 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 10103.09302
The remainder is 28 after subtracting 172 from 200.
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 12:
280 divided by 86 is 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 10103.093023
Subtract 258 from 280 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.

Step 13:
The number 86 fits into 220 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 10103.0930232
If we subtract 172 from 220, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
86 can be fit into 480 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 10103.09302325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 10103.09302325 and a remainder of 5e-08.