We're dividing 686866 by 82 
We want to divide 686866 by 82.

On to step 1:
The number 82 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the 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 / 82

Let's proceed to step 2:
When dividing 68 by 82, we get 0 with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Include the next digit (6) from the dividend after 68, then repeat: 686 / 82

Let's proceed to step 3:
When dividing 686 by 82, we get 8 with a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 656 from 686 to get 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 82

Let's proceed to step 4:
308 divided by 82 is 3 with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtracting 246 from 308 leaves us with 62.
Append the next digit (6) from the dividend to 62 and continue with: 626 / 82

On to step 5:
If we divide 626 by 82, we get 7 and a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 837.0
If we subtract 574 from 626, we get 52.
Include the next digit (6) from the dividend after 52, then repeat: 526 / 82

Step 6:
82 goes into 526 6 times with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 8376.0
Deduct 492 from 526 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
The number 82 fits into 340 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 8376.4
The remainder is 12 after subtracting 328 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
82 can be fit into 120 1 times, resulting in a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 8376.41
If we subtract 82 from 120, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
The number 82 fits into 380 4 times, leaving a remainder of 52.
The next digit of our result is 4. 
Result so far: 8376.414
Subtracting 328 from 380 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
The number 82 fits into 520 6 times, leaving a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 8376.4146
Subtract 492 from 520 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 11:
82 goes into 280 3 times with a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 8376.41463
Subtract 246 from 280 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
The number 82 fits into 340 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 8376.414634
Subtracting 328 from 340 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.

Moving on to step 13:
If we divide 120 by 82, we get 1 and a remainder of 38.
The next digit of our result is 1. 
Result so far: 8376.4146341
Subtract 82 from 120 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
380 divided by 82 is 4 with a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 8376.41463414
Deduct 328 from 380 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 8376.41463414 and a remainder of 5.2e-08.