404004 ÷ 10 
We want to figure out the number of times 404004 can be divided by 10.

Let's proceed to step 1:
When dividing 4 by 10, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 10

Let's proceed to step 2:
If we divide 40 by 10, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 40 from 40 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 10

Moving on to step 3:
The number 10 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we subtract 0 from 4, we get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 10

On to step 4:
40 divided by 10 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 404.0
If we take 40 away from 40, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 10

Moving on to step 5:
10 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4040.0
Deduct 0 from 0 and we're left with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 10

Advancing to step 6:
4 divided by 10 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 40400.0
Subtracting 0 from 4 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.

Going ahead to step 7:
The number 10 fits into 40 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 40400.4
If we take 40 away from 40, 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.

Let's proceed to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40400.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 10 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40400.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 40400.4, with a leftover of 0.0.