57502231 ÷ 779 
Our goal is to divide 57502231 by 779.

Going ahead to step 1:
If we divide 5 by 779, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 779

Let's proceed to step 2:
If we divide 57 by 779, we get 0 and a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Append the next digit (5) from the dividend to 57 and continue with: 575 / 779

Advancing to step 3:
575 divided by 779 is 0 with a remainder of 575.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 575 after subtracting 0 from 575.
Append the next digit (0) from the dividend to 575 and continue with: 5750 / 779

Step 4:
The number 779 fits into 5750 7 times, leaving a remainder of 297.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 5453 from 5750, we get 297.
Grab the next digit (2) from the dividend, add it to 297, then carry on: 2972 / 779

Advancing to step 5:
If we divide 2972 by 779, we get 3 and a remainder of 635.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 635 after subtracting 2337 from 2972.
Include the next digit (2) from the dividend after 635, then repeat: 6352 / 779

Going ahead to step 6:
If we divide 6352 by 779, we get 8 and a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 738.0
Subtracting 6232 from 6352 leaves us with 120.
Include the next digit (3) from the dividend after 120, then repeat: 1203 / 779

Step 7:
When dividing 1203 by 779, we get 1 with a remainder of 424.
The number 1 becomes the next digit in our result. 
Result so far: 7381.0
Deduct 779 from 1203 and we're left with 424.
Fetch the next digit (1) from the dividend, attach it to 424 and continue: 4241 / 779

Step 8:
If we divide 4241 by 779, we get 5 and a remainder of 346.
Record the quotient 5 as the next digit in the result. 
Result so far: 73815.0
Subtracting 3895 from 4241 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 9:
When dividing 3460 by 779, we get 4 with a remainder of 344.
Put 4 as the next digit of the answer. 
Result so far: 73815.4
Subtract 3116 from 3460 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 10:
3440 divided by 779 is 4 with a remainder of 324.
Use 4 as the next digit of our solution. 
Result so far: 73815.44
If we subtract 3116 from 3440, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

The quotient of the division is 73815.44, and the remainder is 0.324.