We're dividing 640511 by 77 
Our goal is to divide 640511 by 77.

Moving on to step 1:
When dividing 6 by 77, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 77

Step 2:
The number 77 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Append the next digit (0) from the dividend to 64 and continue with: 640 / 77

Let's proceed to step 3:
77 goes into 640 8 times with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 616 from 640, we get 24.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 77

Advancing to step 4:
245 divided by 77 is 3 with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 83.0
If we subtract 231 from 245, we get 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 77

On to step 5:
77 goes into 141 1 times with a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 831.0
Subtract 77 from 141 to get 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 77

Let's proceed to step 6:
When dividing 641 by 77, we get 8 with a remainder of 25.
The number 8 becomes the next digit in our result. 
Result so far: 8318.0
Deduct 616 from 641 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
If we divide 250 by 77, we get 3 and a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 8318.3
Subtract 231 from 250 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 8:
The number 77 fits into 190 2 times, leaving a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 8318.32
If we take 154 away from 190, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
360 divided by 77 is 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 8318.324
Subtracting 308 from 360 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
When dividing 520 by 77, we get 6 with a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 8318.3246
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 11:
77 goes into 580 7 times with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 8318.32467
Deduct 539 from 580 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 12:
When dividing 410 by 77, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 8318.324675
Subtract 385 from 410 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 13:
77 can be fit into 250 3 times, resulting in a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 8318.3246753
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
77 goes into 190 2 times with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 8318.32467532
Subtracting 154 from 190 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 8318.32467532 with a remaining 3.6e-08.