We're dividing 668904 by 77 
Let's see how many times 77 fits into 668904.

On to step 1:
The number 77 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 77

Moving on to step 2:
77 goes into 66 0 times with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 77

Moving on to step 3:
The number 77 fits into 668 8 times, leaving a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 52 after subtracting 616 from 668.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 77

Advancing to step 4:
529 divided by 77 is 6 with a remainder of 67.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 67 after subtracting 462 from 529.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 77

Step 5:
77 goes into 670 8 times with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 868.0
Deduct 616 from 670 and we're left with 54.
Include the next digit (4) from the dividend after 54, then repeat: 544 / 77

Going ahead to step 6:
77 goes into 544 7 times with a remainder of 5.
The next digit of our result is 7. 
Result so far: 8687.0
If we subtract 539 from 544, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
The number 77 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 8687.0
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
The number 77 fits into 500 6 times, leaving a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 8687.06
The remainder is 38 after subtracting 462 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 9:
If we divide 380 by 77, we get 4 and a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 8687.064
If we take 308 away from 380, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
The number 77 fits into 720 9 times, leaving a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 8687.0649
Subtracting 693 from 720 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
270 divided by 77 is 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 8687.06493
If we subtract 231 from 270, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 12:
If we divide 390 by 77, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 8687.064935
The remainder is 5 after subtracting 385 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
The number 77 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 8687.064935
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 14:
77 can be fit into 500 6 times, resulting in a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 8687.06493506
The remainder is 38 after subtracting 462 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 8687.06493506, with a leftover of 3.8e-08.