We look at the division of 511257 by 57 
We're looking to find how many times 57 goes into 511257.

Step 1:
5 divided by 57 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 57

On to step 2:
57 can be fit into 51 0 times, resulting in a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 57

On to step 3:
If we divide 511 by 57, we get 8 and a remainder of 55.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 456 from 511 and we're left with 55.
Take the next digit (2) from the dividend and append it to 55, then repeat: 552 / 57

Step 4:
When dividing 552 by 57, we get 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 89.0
If we take 513 away from 552, we end up with 39.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 57

On to step 5:
When dividing 395 by 57, we get 6 with a remainder of 53.
Use 6 as the next digit of our solution. 
Result so far: 896.0
Subtracting 342 from 395 leaves us with 53.
Bring next digit (7) of the dividend behind the 53 and repeat the process: 537 / 57

Step 6:
If we divide 537 by 57, we get 9 and a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 8969.0
The remainder is 24 after subtracting 513 from 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
If we divide 240 by 57, we get 4 and a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 8969.4
If we take 228 away from 240, 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.

Going ahead to step 8:
If we divide 120 by 57, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 8969.42
The remainder is 6 after subtracting 114 from 120.
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 9:
The number 57 fits into 60 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 8969.421
If we subtract 57 from 60, we get 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 10:
If we divide 30 by 57, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 8969.421
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
If we divide 300 by 57, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 8969.42105
Deduct 285 from 300 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
If we divide 150 by 57, we get 2 and a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 8969.421052
If we subtract 114 from 150, we get 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 13:
360 divided by 57 is 6 with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 8969.4210526
Subtract 342 from 360 to 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 14:
57 can be fit into 180 3 times, resulting in a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 8969.42105263
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final outcome is 8969.42105263, with a leftover of 9e-09.