804220 divided by 10 
We want to figure out the number of times 804220 can be divided by 10.

Going ahead to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 10

On to step 2:
10 goes into 80 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 0 after subtracting 80 from 80.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 10

Let's proceed to step 3:
The number 10 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 80.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 10

Let's proceed to step 4:
10 can be fit into 42 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 804.0
The remainder is 2 after subtracting 40 from 42.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 10

Going ahead to step 5:
If we divide 22 by 10, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 8042.0
If we subtract 20 from 22, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 10

On to step 6:
10 can be fit into 20 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 80422.0
The remainder is 0 after subtracting 20 from 20.
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 7:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 80422.0
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.

Going ahead to step 8:
10 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 80422.0
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.

After the division, we end up with 80422.0 and a remainder of 0.0.