We're dividing 11571 by 42 
We want to divide 11571 by 42.

On to step 1:
42 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 42

Moving on to step 2:
If we divide 11 by 42, we get 0 and a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 42

Advancing to step 3:
If we divide 115 by 42, we get 2 and a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 84 from 115 to get 31.
Append the next digit (7) from the dividend to 31 and continue with: 317 / 42

Going ahead to step 4:
42 can be fit into 317 7 times, resulting in a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 294 away from 317, we end up with 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 42

Moving on to step 5:
42 can be fit into 231 5 times, resulting in a remainder of 21.
The number 5 becomes the next digit in our result. 
Result so far: 275.0
Subtracting 210 from 231 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 6:
If we divide 210 by 42, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 275.5
Deduct 210 from 210 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
42 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 275.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
0 divided by 42 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 275.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 275.5 with a remaining 0.0.