We look at the division of 412664 by 9 
We want to figure out the number of times 412664 can be divided by 9.

Moving on to step 1:
When dividing 4 by 9, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 9

Let's proceed to step 2:
If we divide 41 by 9, we get 4 and a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 36 from 41 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 9

Let's proceed to step 3:
9 goes into 52 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 45 from 52, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 9

On to step 4:
76 divided by 9 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 458.0
Subtracting 72 from 76 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 9

On to step 5:
9 can be fit into 46 5 times, resulting in a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 4585.0
Subtract 45 from 46 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 9

Going ahead to step 6:
9 can be fit into 14 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 45851.0
Subtract 9 from 14 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
9 goes into 50 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 45851.5
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
The number 9 fits into 50 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 45851.55
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 45851.55 with a remaining 0.005.