808040 ÷ 12 
We want to figure out the number of times 808040 can be divided by 12.

On to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 12

Going ahead to step 2:
12 goes into 80 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 72 away from 80, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 12

Let's proceed to step 3:
12 can be fit into 88 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 67.0
If we subtract 84 from 88, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 12

Going ahead to step 4:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 673.0
The remainder is 4 after subtracting 36 from 40.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 12

On to step 5:
12 goes into 44 3 times with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 6733.0
If we subtract 36 from 44, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 12

Moving on to step 6:
If we divide 80 by 12, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 67336.0
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
12 goes into 80 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 67336.6
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 67336.66
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 67336.66 with a remaining 0.008.