We look at the division of 649764 by 77 
We're looking to find how many times 77 goes into 649764.

Advancing to step 1:
If we divide 6 by 77, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 77

Going ahead to step 2:
If we divide 64 by 77, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 77

Step 3:
When dividing 649 by 77, we get 8 with a remainder of 33.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 616 from 649, we get 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 77

On to step 4:
77 can be fit into 337 4 times, resulting in a remainder of 29.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Deduct 308 from 337 and we're left with 29.
Append the next digit (6) from the dividend to 29 and continue with: 296 / 77

Moving on to step 5:
296 divided by 77 is 3 with a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 843.0
If we subtract 231 from 296, we get 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 77

Going ahead to step 6:
If we divide 654 by 77, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 8438.0
Deduct 616 from 654 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
The number 77 fits into 380 4 times, leaving a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 8438.4
Subtract 308 from 380 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
When dividing 720 by 77, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 8438.49
Deduct 693 from 720 and we're left 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.

Step 9:
If we divide 270 by 77, we get 3 and a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 8438.493
If we take 231 away from 270, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 10:
When dividing 390 by 77, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8438.4935
If we subtract 385 from 390, 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 11:
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: 8438.4935
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.

On to step 12:
The number 77 fits into 500 6 times, leaving a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 8438.493506
Subtracting 462 from 500 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
The number 77 fits into 380 4 times, leaving a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 8438.4935064
If we subtract 308 from 380, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 14:
When dividing 720 by 77, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 8438.49350649
If we take 693 away from 720, we end up 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.

After the division, we end up with 8438.49350649 and a remainder of 2.7e-08.