778575 ÷ 57 
Our goal is to divide 778575 by 57.

On to step 1:
57 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 57

On to step 2:
77 divided by 57 is 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 57 away from 77, we end up with 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 57

Advancing to step 3:
208 divided by 57 is 3 with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 171 away from 208, we end up with 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 57

Advancing to step 4:
The number 57 fits into 375 6 times, leaving a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
If we take 342 away from 375, we end up with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 57

Moving on to step 5:
The number 57 fits into 337 5 times, leaving a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 1365.0
Subtracting 285 from 337 leaves us with 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 57

Going ahead to step 6:
57 can be fit into 525 9 times, resulting in a remainder of 12.
The next digit of our result is 9. 
Result so far: 13659.0
If we take 513 away from 525, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
When dividing 120 by 57, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 13659.2
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
If we divide 60 by 57, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 13659.21
If we take 57 away from 60, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 divided by 57 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 13659.21
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
If we divide 300 by 57, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 13659.2105
If we subtract 285 from 300, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
If we divide 150 by 57, we get 2 and a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 13659.21052
Deduct 114 from 150 and we're left 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.

Step 12:
If we divide 360 by 57, we get 6 and a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 13659.210526
If we subtract 342 from 360, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
180 divided by 57 is 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 13659.2105263
If we subtract 171 from 180, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
When dividing 90 by 57, we get 1 with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 13659.21052631
If we take 57 away from 90, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 13659.21052631 with a remainder of 3.3e-08.