Let's divide 172571 by 57
We want to figure out the number of times 172571 can be divided by 57.

Let's proceed to step 1:
If we divide 1 by 57, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 57

On to step 2:
When dividing 17 by 57, we get 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 57

Advancing to step 3:
The number 57 fits into 172 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 1 after subtracting 171 from 172.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 57

Let's proceed to step 4:
57 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 57

Step 5:
The number 57 fits into 157 2 times, leaving a remainder of 43.
Use 2 as the next digit of our solution. 
Result so far: 302.0
Subtracting 114 from 157 leaves us with 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 57

On to step 6:
57 can be fit into 431 7 times, resulting in a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 3027.0
The remainder is 32 after subtracting 399 from 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 7:
When dividing 320 by 57, we get 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 3027.5
If we take 285 away from 320, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
When dividing 350 by 57, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 3027.56
If we subtract 342 from 350, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 57 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 3027.561
Subtracting 57 from 80 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 10:
230 divided by 57 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 3027.5614
Deduct 228 from 230 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
The number 57 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 3027.5614
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
If we divide 200 by 57, we get 3 and a remainder of 29.
The next digit of our result is 3. 
Result so far: 3027.561403
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
57 can be fit into 290 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 3027.5614035
Deduct 285 from 290 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
50 divided by 57 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 3027.5614035
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 3027.5614035 with a remaining 5e-08.