We're dividing 484021 by 40 
We're looking to find how many times 40 goes into 484021.

Going ahead to step 1:
When dividing 4 by 40, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 40

Moving on to step 2:
40 goes into 48 1 times with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 40 from 48 leaves us with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 40

Let's proceed to step 3:
When dividing 84 by 40, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 80 from 84 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 40

Moving on to step 4:
40 can be fit into 40 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Subtracting 40 from 40 leaves us with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 40

Going ahead to step 5:
40 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 1210.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 40

Let's proceed to step 6:
If we divide 21 by 40, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 12100.0
Subtract 0 from 21 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
40 goes into 210 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 12100.5
Deduct 200 from 210 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.

Let's proceed to step 8:
The number 40 fits into 100 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 12100.52
If we take 80 away from 100, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
If we divide 200 by 40, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 12100.525
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.

Let's proceed to step 10:
0 divided by 40 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12100.525
If we take 0 away from 0, we end up 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.

Moving on to step 11:
0 divided by 40 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12100.525
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.

Our division results in 12100.525 with a remaining 0.0.