570148 divided by 42 
Let's see how many times 42 fits into 570148.

Step 1:
42 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 42

Moving on to step 2:
42 can be fit into 57 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 15 after subtracting 42 from 57.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 42

Let's proceed to step 3:
150 divided by 42 is 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 24 after subtracting 126 from 150.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 42

On to step 4:
42 can be fit into 241 5 times, resulting in a remainder of 31.
Write down 5 as next digit of the result. 
Result so far: 135.0
Subtract 210 from 241 to get 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 42

Advancing to step 5:
The number 42 fits into 314 7 times, leaving a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 1357.0
If we subtract 294 from 314, we get 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 42

Going ahead to step 6:
42 goes into 208 4 times with a remainder of 40.
The next digit of our result is 4. 
Result so far: 13574.0
Subtract 168 from 208 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
400 divided by 42 is 9 with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 13574.9
If we take 378 away from 400, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
220 divided by 42 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 13574.95
Deduct 210 from 220 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
100 divided by 42 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 13574.952
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
42 can be fit into 160 3 times, resulting in a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 13574.9523
If we subtract 126 from 160, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 11:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 13574.95238
Subtracting 336 from 340 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
42 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 13574.95238
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
42 can be fit into 400 9 times, resulting in a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 13574.9523809
The remainder is 22 after subtracting 378 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 14:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 13574.95238095
Subtracting 210 from 220 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 13574.95238095, with a leftover of 1e-08.