We're dividing 57074184 by 172 
We want to divide 57074184 by 172.

On to step 1:
5 divided by 172 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 172

Advancing to step 2:
When dividing 57 by 172, we get 0 with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (0) from the dividend, attach it to 57 and continue: 570 / 172

Moving on to step 3:
If we divide 570 by 172, we get 3 and a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 516 from 570 leaves us with 54.
Bring next digit (7) of the dividend behind the 54 and repeat the process: 547 / 172

Moving on to step 4:
172 goes into 547 3 times with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 33.0
Deduct 516 from 547 and we're left with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 172

Advancing to step 5:
172 goes into 314 1 times with a remainder of 142.
Record the quotient 1 as the next digit in the result. 
Result so far: 331.0
Subtract 172 from 314 to get 142.
Take the next digit (1) from the dividend and append it to 142, then repeat: 1421 / 172

Moving on to step 6:
If we divide 1421 by 172, we get 8 and a remainder of 45.
Use 8 as the next digit of our solution. 
Result so far: 3318.0
The remainder is 45 after subtracting 1376 from 1421.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 172

Moving on to step 7:
If we divide 458 by 172, we get 2 and a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 33182.0
Deduct 344 from 458 and we're left with 114.
Append the next digit (4) from the dividend to 114 and continue with: 1144 / 172

On to step 8:
172 can be fit into 1144 6 times, resulting in a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 331826.0
Subtracting 1032 from 1144 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 9:
When dividing 1120 by 172, we get 6 with a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 331826.6
The remainder is 88 after subtracting 1032 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 10:
172 goes into 880 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 331826.65
Subtract 860 from 880 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
If we divide 200 by 172, we get 1 and a remainder of 28.
The next digit of our result is 1. 
Result so far: 331826.651
If we subtract 172 from 200, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
If we divide 280 by 172, we get 1 and a remainder of 108.
Write down 1 as next digit of the result. 
Result so far: 331826.6511
If we take 172 away from 280, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final result is 331826.6511 with a remainder of 0.00108.