We look at the division of 57501615 by 771 
We want to divide 57501615 by 771.

On to step 1:
If we divide 5 by 771, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 771

Step 2:
When dividing 57 by 771, we get 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Append the next digit (5) from the dividend to 57 and continue with: 575 / 771

Step 3:
When dividing 575 by 771, we get 0 with a remainder of 575.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 575 after subtracting 0 from 575.
Bring next digit (0) of the dividend behind the 575 and repeat the process: 5750 / 771

Step 4:
771 can be fit into 5750 7 times, resulting in a remainder of 353.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5397 away from 5750, we end up with 353.
Append the next digit (1) from the dividend to 353 and continue with: 3531 / 771

Going ahead to step 5:
When dividing 3531 by 771, we get 4 with a remainder of 447.
Use 4 as the next digit of our solution. 
Result so far: 74.0
If we subtract 3084 from 3531, we get 447.
Take the next digit (6) from the dividend and append it to 447, then repeat: 4476 / 771

Going ahead to step 6:
771 can be fit into 4476 5 times, resulting in a remainder of 621.
Record the quotient 5 as the next digit in the result. 
Result so far: 745.0
The remainder is 621 after subtracting 3855 from 4476.
Include the next digit (1) from the dividend after 621, then repeat: 6211 / 771

Going ahead to step 7:
When dividing 6211 by 771, we get 8 with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 7458.0
If we take 6168 away from 6211, we end up with 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 771

Step 8:
435 divided by 771 is 0 with a remainder of 435.
The number 0 becomes the next digit in our result. 
Result so far: 74580.0
If we take 0 away from 435, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 9:
771 can be fit into 4350 5 times, resulting in a remainder of 495.
The number 5 becomes the next digit in our result. 
Result so far: 74580.5
Subtract 3855 from 4350 to get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 10:
The number 771 fits into 4950 6 times, leaving a remainder of 324.
The number 6 becomes the next digit in our result. 
Result so far: 74580.56
Deduct 4626 from 4950 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Advancing to step 11:
3240 divided by 771 is 4 with a remainder of 156.
Put 4 as the next digit of the answer. 
Result so far: 74580.564
Deduct 3084 from 3240 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 12:
The number 771 fits into 1560 2 times, leaving a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 74580.5642
The remainder is 18 after subtracting 1542 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 13:
771 goes into 180 0 times with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 74580.5642
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 14:
771 can be fit into 1800 2 times, resulting in a remainder of 258.
The next digit of our result is 2. 
Result so far: 74580.564202
If we take 1542 away from 1800, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 15:
The number 771 fits into 2580 3 times, leaving a remainder of 267.
The next digit of our result is 3. 
Result so far: 74580.5642023
The remainder is 267 after subtracting 2313 from 2580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

On to step 16:
When dividing 2670 by 771, we get 3 with a remainder of 357.
Write down 3 as next digit of the result. 
Result so far: 74580.56420233
If we take 2313 away from 2670, we end up with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

In conclusion, the division gives 74580.56420233 with a balance of 3.57e-07.