Let's divide 688681 by 86
Let's see how many times 86 fits into 688681.

Going ahead to step 1:
86 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 86

Let's proceed to step 2:
68 divided by 86 is 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (8) of the dividend behind the 68 and repeat the process: 688 / 86

Step 3:
The number 86 fits into 688 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 688 from 688 leaves us with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 86

Step 4:
6 divided by 86 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 80.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 86

Advancing to step 5:
68 divided by 86 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 800.0
If we subtract 0 from 68, we get 68.
Append the next digit (1) from the dividend to 68 and continue with: 681 / 86

Step 6:
The number 86 fits into 681 7 times, leaving a remainder of 79.
The number 7 becomes the next digit in our result. 
Result so far: 8007.0
If we take 602 away from 681, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 7:
The number 86 fits into 790 9 times, leaving a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 8007.9
Subtract 774 from 790 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
When dividing 160 by 86, we get 1 with a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 8007.91
The remainder is 74 after subtracting 86 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
740 divided by 86 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 8007.918
Subtract 688 from 740 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 10:
If we divide 520 by 86, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 8007.9186
The remainder is 4 after subtracting 516 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
If we divide 40 by 86, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8007.9186
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
When dividing 400 by 86, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 8007.918604
If we subtract 344 from 400, we get 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 13:
The number 86 fits into 560 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 8007.9186046
Deduct 516 from 560 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 14:
The number 86 fits into 440 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 8007.91860465
If we subtract 430 from 440, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 8007.91860465 with a balance of 1e-08.