We look at the division of 429017 by 40 
Let's see how many times 40 fits into 429017.

Moving on to step 1:
40 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 40

Advancing to step 2:
When dividing 42 by 40, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 40 from 42 to get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 40

Going ahead to step 3:
40 goes into 29 0 times with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 29, we get 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 40

Moving on to step 4:
40 can be fit into 290 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 107.0
Subtract 280 from 290 to get 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 40

On to step 5:
40 can be fit into 101 2 times, resulting in a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 1072.0
Subtract 80 from 101 to get 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 40

Advancing to step 6:
40 goes into 217 5 times with a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 10725.0
If we take 200 away from 217, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
If we divide 170 by 40, we get 4 and a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 10725.4
Deduct 160 from 170 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.

Advancing to step 8:
If we divide 100 by 40, we get 2 and a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 10725.42
The remainder is 20 after subtracting 80 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
200 divided by 40 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 10725.425
If we subtract 200 from 200, we 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.

Moving on to step 10:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10725.425
Subtracting 0 from 0 leaves us 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.

On to step 11:
40 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10725.425
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.

Our division results in 10725.425 with a remaining 0.0.