Let's divide 686116 by 77
Let's see how many times 77 fits into 686116.

Step 1:
77 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 77

Going ahead to step 2:
If we divide 68 by 77, we get 0 and a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Append the next digit (6) from the dividend to 68 and continue with: 686 / 77

Let's proceed to step 3:
77 goes into 686 8 times with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 70 after subtracting 616 from 686.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 77

Step 4:
77 can be fit into 701 9 times, resulting in a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
The remainder is 8 after subtracting 693 from 701.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 77

Let's proceed to step 5:
81 divided by 77 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 891.0
The remainder is 4 after subtracting 77 from 81.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 77

On to step 6:
If we divide 46 by 77, we get 0 and a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 8910.0
If we take 0 away from 46, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 7:
77 goes into 460 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 8910.5
The remainder is 75 after subtracting 385 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 8:
The number 77 fits into 750 9 times, leaving a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 8910.59
Subtract 693 from 750 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
77 goes into 570 7 times with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 8910.597
Deduct 539 from 570 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 10:
77 goes into 310 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 8910.5974
If we subtract 308 from 310, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
77 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 8910.5974
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
77 can be fit into 200 2 times, resulting in a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 8910.597402
Subtracting 154 from 200 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
77 goes into 460 5 times with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 8910.5974025
If we take 385 away from 460, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 14:
77 can be fit into 750 9 times, resulting in a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 8910.59740259
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Our division results in 8910.59740259 with a remaining 5.7e-08.