560863 ÷ 42 
We want to divide 560863 by 42.

Going ahead to step 1:
5 divided by 42 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 42

Let's proceed to step 2:
If we divide 56 by 42, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 42 from 56 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 42

Going ahead to step 3:
The number 42 fits into 140 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 126 from 140 and we're left with 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 42

Let's proceed to step 4:
42 goes into 148 3 times with a remainder of 22.
The next digit of our result is 3. 
Result so far: 133.0
Subtract 126 from 148 to get 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 42

Step 5:
When dividing 226 by 42, we get 5 with a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 1335.0
If we take 210 away from 226, we end up with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 42

Going ahead to step 6:
42 can be fit into 163 3 times, resulting in a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 13353.0
If we take 126 away from 163, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
If we divide 370 by 42, we get 8 and a remainder of 34.
The next digit of our result is 8. 
Result so far: 13353.8
Subtract 336 from 370 to 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.

Let's proceed to step 8:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 13353.88
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.

The final result is 13353.88 with a remainder of 0.004.