We look at the division of 684286 by 77 
Our goal is to divide 684286 by 77.

On to step 1:
77 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 77

Going ahead to step 2:
77 can be fit into 68 0 times, resulting in a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 77

Moving on to step 3:
When dividing 684 by 77, we get 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 616 from 684, we get 68.
Fetch the next digit (2) from the dividend, attach it to 68 and continue: 682 / 77

Going ahead to step 4:
If we divide 682 by 77, we get 8 and a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 88.0
If we take 616 away from 682, we end up with 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 77

Going ahead to step 5:
The number 77 fits into 668 8 times, leaving a remainder of 52.
The next digit of our result is 8. 
Result so far: 888.0
Subtract 616 from 668 to get 52.
Bring next digit (6) of the dividend behind the 52 and repeat the process: 526 / 77

Let's proceed to step 6:
77 can be fit into 526 6 times, resulting in a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 8886.0
Subtracting 462 from 526 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 7:
77 goes into 640 8 times with a remainder of 24.
The next digit of our result is 8. 
Result so far: 8886.8
The remainder is 24 after subtracting 616 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
240 divided by 77 is 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 8886.83
Subtracting 231 from 240 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
90 divided by 77 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 8886.831
Subtracting 77 from 90 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 10:
If we divide 130 by 77, we get 1 and a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 8886.8311
The remainder is 53 after subtracting 77 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 8886.8311 with a remainder of 0.00053.