We look at the division of 417013 by 42 
We want to figure out the number of times 417013 can be divided by 42.

Let's proceed to step 1:
4 divided by 42 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 42

On to step 2:
42 can be fit into 41 0 times, resulting in a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Take the next digit (7) from the dividend and append it to 41, then repeat: 417 / 42

Going ahead to step 3:
If we divide 417 by 42, we get 9 and a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 378 from 417, we get 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 42

Let's proceed to step 4:
If we divide 390 by 42, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we take 378 away from 390, we end up with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 42

Advancing to step 5:
If we divide 121 by 42, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 992.0
Subtract 84 from 121 to get 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 42

Advancing to step 6:
42 can be fit into 373 8 times, resulting in a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 9928.0
If we take 336 away from 373, 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.

Let's proceed to step 7:
42 goes into 370 8 times with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 9928.8
Subtracting 336 from 370 leaves us with 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 8:
42 goes into 340 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 9928.88
Deduct 336 from 340 and we're left 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 quotient of the division is 9928.88, and the remainder is 0.004.