Let's divide 904040 by 12
We want to figure out the number of times 904040 can be divided by 12.

Moving on to step 1:
The number 12 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 12

Let's proceed to step 2:
90 divided by 12 is 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 84 from 90 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 12

Step 3:
64 divided by 12 is 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 75.0
Subtract 60 from 64 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 12

Advancing to step 4:
If we divide 40 by 12, we get 3 and a remainder of 4.
The next digit of our result is 3. 
Result so far: 753.0
The remainder is 4 after subtracting 36 from 40.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 12

Step 5:
12 can be fit into 44 3 times, resulting in a remainder of 8.
The next digit of our result is 3. 
Result so far: 7533.0
The remainder is 8 after subtracting 36 from 44.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 12

Going ahead to step 6:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 75336.0
If we take 72 away from 80, we end up 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.

On to step 7:
80 divided by 12 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 75336.6
Subtracting 72 from 80 leaves us 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 8:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 75336.66
If we subtract 72 from 80, we 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.

The final result is 75336.66 with a remainder of 0.008.