8217914 divided by 687 
We want to divide 8217914 by 687.

On to step 1:
If we divide 8 by 687, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 687

Step 2:
The number 687 fits into 82 0 times, leaving a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Bring next digit (1) of the dividend behind the 82 and repeat the process: 821 / 687

Let's proceed to step 3:
821 divided by 687 is 1 with a remainder of 134.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 134 after subtracting 687 from 821.
Bring next digit (7) of the dividend behind the 134 and repeat the process: 1347 / 687

Moving on to step 4:
The number 687 fits into 1347 1 times, leaving a remainder of 660.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 687 from 1347, we get 660.
Fetch the next digit (9) from the dividend, attach it to 660 and continue: 6609 / 687

Let's proceed to step 5:
6609 divided by 687 is 9 with a remainder of 426.
Write down 9 as next digit of the result. 
Result so far: 119.0
Subtract 6183 from 6609 to get 426.
Take the next digit (1) from the dividend and append it to 426, then repeat: 4261 / 687

Moving on to step 6:
If we divide 4261 by 687, we get 6 and a remainder of 139.
The next digit of our result is 6. 
Result so far: 1196.0
If we take 4122 away from 4261, we end up with 139.
Take the next digit (4) from the dividend and append it to 139, then repeat: 1394 / 687

Let's proceed to step 7:
687 can be fit into 1394 2 times, resulting in a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 11962.0
The remainder is 20 after subtracting 1374 from 1394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
687 can be fit into 200 0 times, resulting in a remainder of 200.
The next digit of our result is 0. 
Result so far: 11962.0
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 9:
687 goes into 2000 2 times with a remainder of 626.
Record the quotient 2 as the next digit in the result. 
Result so far: 11962.02
Deduct 1374 from 2000 and we're left with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

On to step 10:
When dividing 6260 by 687, we get 9 with a remainder of 77.
Write down 9 as next digit of the result. 
Result so far: 11962.029
The remainder is 77 after subtracting 6183 from 6260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 11:
If we divide 770 by 687, we get 1 and a remainder of 83.
The next digit of our result is 1. 
Result so far: 11962.0291
Subtracting 687 from 770 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 12:
687 goes into 830 1 times with a remainder of 143.
Write down 1 as next digit of the result. 
Result so far: 11962.02911
If we take 687 away from 830, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

After the division, we end up with 11962.02911 and a remainder of 0.000143.