Let's divide 686907 by 77
Let's see how many times 77 fits into 686907.

Going ahead to step 1:
If we divide 6 by 77, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 77

On to step 2:
When dividing 68 by 77, we get 0 with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Fetch the next digit (6) from the dividend, attach it to 68 and continue: 686 / 77

Step 3:
When dividing 686 by 77, we get 8 with a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 616 from 686 leaves us with 70.
Fetch the next digit (9) from the dividend, attach it to 70 and continue: 709 / 77

Moving on to step 4:
77 can be fit into 709 9 times, resulting in a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 89.0
Deduct 693 from 709 and we're left with 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 77

Going ahead to step 5:
160 divided by 77 is 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 892.0
Subtract 154 from 160 to get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 77

Advancing to step 6:
When dividing 67 by 77, we get 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 8920.0
Subtract 0 from 67 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 7:
The number 77 fits into 670 8 times, leaving a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 8920.8
If we subtract 616 from 670, 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.

On to step 8:
540 divided by 77 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 8920.87
Subtracting 539 from 540 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
If we divide 10 by 77, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8920.87
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
If we divide 100 by 77, we get 1 and a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 8920.8701
Subtracting 77 from 100 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
77 goes into 230 2 times with a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 8920.87012
Subtract 154 from 230 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
If we divide 760 by 77, we get 9 and a remainder of 67.
The next digit of our result is 9. 
Result so far: 8920.870129
If we subtract 693 from 760, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 13:
The number 77 fits into 670 8 times, leaving a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 8920.8701298
Deduct 616 from 670 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 14:
77 can be fit into 540 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 8920.87012987
Subtract 539 from 540 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 8920.87012987 with a remainder of 1e-09.