We divide 804864 by 12
We want to figure out the number of times 804864 can be divided by 12.

Step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 12

Going ahead to step 2:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 8 after subtracting 72 from 80.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 12

Moving on to step 3:
12 goes into 84 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 67.0
The remainder is 0 after subtracting 84 from 84.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 12

Advancing to step 4:
12 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 670.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 12

Going ahead to step 5:
12 goes into 86 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 6707.0
The remainder is 2 after subtracting 84 from 86.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 12

Step 6:
24 divided by 12 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 67072.0
Subtracting 24 from 24 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.

Advancing to step 7:
0 divided by 12 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 67072.0
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.

On to step 8:
When dividing 0 by 12, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 67072.0
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.

Our division results in 67072.0 with a remaining 0.0.