Let's divide 688628 by 8
We're looking to find how many times 8 goes into 688628.

On to step 1:
8 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 8

Moving on to step 2:
If we divide 68 by 8, we get 8 and a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 64 from 68 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 8

Going ahead to step 3:
If we divide 48 by 8, we get 6 and a remainder of 0.
The next digit of our result is 6. 
Result so far: 86.0
Deduct 48 from 48 and we're left with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 8

Moving on to step 4:
If we divide 6 by 8, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 860.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 8

Advancing to step 5:
62 divided by 8 is 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 8607.0
If we take 56 away from 62, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 8

Going ahead to step 6:
The number 8 fits into 68 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 86078.0
Subtract 64 from 68 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
If we divide 40 by 8, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 86078.5
Subtracting 40 from 40 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 86078.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 86078.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 86078.5, with a leftover of 0.0.