We divide 688686 by 84
We're looking to find how many times 84 goes into 688686.

Step 1:
When dividing 6 by 84, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 84

Going ahead to step 2:
The number 84 fits into 68 0 times, leaving a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Take the next digit (8) from the dividend and append it to 68, then repeat: 688 / 84

On to step 3:
If we divide 688 by 84, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 672 from 688 leaves us with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 84

Let's proceed to step 4:
If we divide 166 by 84, we get 1 and a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we take 84 away from 166, we end up with 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 84

Going ahead to step 5:
828 divided by 84 is 9 with a remainder of 72.
The number 9 becomes the next digit in our result. 
Result so far: 819.0
The remainder is 72 after subtracting 756 from 828.
Fetch the next digit (6) from the dividend, attach it to 72 and continue: 726 / 84

Going ahead to step 6:
84 goes into 726 8 times with a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 8198.0
If we subtract 672 from 726, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 7:
84 can be fit into 540 6 times, resulting in a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 8198.6
Subtract 504 from 540 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
The number 84 fits into 360 4 times, leaving a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 8198.64
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
84 can be fit into 240 2 times, resulting in a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 8198.642
Subtract 168 from 240 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
84 can be fit into 720 8 times, resulting in a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 8198.6428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
If we divide 480 by 84, we get 5 and a remainder of 60.
The next digit of our result is 5. 
Result so far: 8198.64285
Subtracting 420 from 480 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
The number 84 fits into 600 7 times, leaving a remainder of 12.
The next digit of our result is 7. 
Result so far: 8198.642857
If we take 588 away from 600, we end up 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 13:
When dividing 120 by 84, we get 1 with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 8198.6428571
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
360 divided by 84 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 8198.64285714
If we subtract 336 from 360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 8198.64285714 with a remaining 2.4e-08.