512784 ÷ 57 
We want to figure out the number of times 512784 can be divided by 57.

Step 1:
When dividing 5 by 57, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 57

Going ahead to step 2:
When dividing 51 by 57, we get 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 57

On to step 3:
512 divided by 57 is 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 456 from 512 and we're left with 56.
Bring next digit (7) of the dividend behind the 56 and repeat the process: 567 / 57

Let's proceed to step 4:
If we divide 567 by 57, we get 9 and a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we take 513 away from 567, we end up with 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 57

Moving on to step 5:
If we divide 548 by 57, we get 9 and a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 899.0
Subtract 513 from 548 to get 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 57

Advancing to step 6:
When dividing 354 by 57, we get 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 8996.0
If we take 342 away from 354, 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.
Put 2 as the next digit of the answer. 
Result so far: 8996.2
If we subtract 114 from 120, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
57 goes into 60 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 8996.21
Subtracting 57 from 60 leaves us 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.

On to step 9:
57 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 8996.21
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.

On to step 10:
300 divided by 57 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 8996.2105
If we take 285 away from 300, we end up 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.

Let's proceed to step 11:
57 goes into 150 2 times with a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 8996.21052
Subtracting 114 from 150 leaves us 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.

Going ahead to step 12:
The number 57 fits into 360 6 times, leaving a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 8996.210526
Deduct 342 from 360 and we're left with 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:
The number 57 fits into 180 3 times, leaving a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 8996.2105263
The remainder is 9 after subtracting 171 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
When dividing 90 by 57, we get 1 with a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 8996.21052631
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.

After the division, we end up with 8996.21052631 and a remainder of 3.3e-08.