We're dividing 76591644 by 771 
We want to divide 76591644 by 771.

Going ahead to step 1:
7 divided by 771 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 771

Going ahead to step 2:
When dividing 76 by 771, we get 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Take the next digit (5) from the dividend and append it to 76, then repeat: 765 / 771

Advancing to step 3:
When dividing 765 by 771, we get 0 with a remainder of 765.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 765, we get 765.
Take the next digit (9) from the dividend and append it to 765, then repeat: 7659 / 771

Step 4:
The number 771 fits into 7659 9 times, leaving a remainder of 720.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 6939 from 7659 and we're left with 720.
Include the next digit (1) from the dividend after 720, then repeat: 7201 / 771

Step 5:
771 goes into 7201 9 times with a remainder of 262.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
If we take 6939 away from 7201, we end up with 262.
Bring next digit (6) of the dividend behind the 262 and repeat the process: 2626 / 771

Moving on to step 6:
2626 divided by 771 is 3 with a remainder of 313.
The next digit of our result is 3. 
Result so far: 993.0
If we take 2313 away from 2626, we end up with 313.
Grab the next digit (4) from the dividend, add it to 313, then carry on: 3134 / 771

Moving on to step 7:
771 goes into 3134 4 times with a remainder of 50.
The next digit of our result is 4. 
Result so far: 9934.0
If we take 3084 away from 3134, we end up with 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 771

Let's proceed to step 8:
771 can be fit into 504 0 times, resulting in a remainder of 504.
The number 0 becomes the next digit in our result. 
Result so far: 99340.0
The remainder is 504 after subtracting 0 from 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

On to step 9:
771 can be fit into 5040 6 times, resulting in a remainder of 414.
The number 6 becomes the next digit in our result. 
Result so far: 99340.6
If we take 4626 away from 5040, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 10:
The number 771 fits into 4140 5 times, leaving a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 99340.65
The remainder is 285 after subtracting 3855 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 11:
If we divide 2850 by 771, we get 3 and a remainder of 537.
The number 3 becomes the next digit in our result. 
Result so far: 99340.653
Subtracting 2313 from 2850 leaves us with 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Let's proceed to step 12:
771 can be fit into 5370 6 times, resulting in a remainder of 744.
Use 6 as the next digit of our solution. 
Result so far: 99340.6536
The remainder is 744 after subtracting 4626 from 5370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 13:
771 can be fit into 7440 9 times, resulting in a remainder of 501.
The number 9 becomes the next digit in our result. 
Result so far: 99340.65369
Subtract 6939 from 7440 to get 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Step 14:
5010 divided by 771 is 6 with a remainder of 384.
The number 6 becomes the next digit in our result. 
Result so far: 99340.653696
If we take 4626 away from 5010, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 15:
3840 divided by 771 is 4 with a remainder of 756.
The number 4 becomes the next digit in our result. 
Result so far: 99340.6536964
The remainder is 756 after subtracting 3084 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Advancing to step 16:
If we divide 7560 by 771, we get 9 and a remainder of 621.
Put 9 as the next digit of the answer. 
Result so far: 99340.65369649
Subtracting 6939 from 7560 leaves us with 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Our division results in 99340.65369649 with a remaining 6.21e-07.