454623 divided by 9 
Our goal is to divide 454623 by 9.

Let's proceed to step 1:
9 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 9

On to step 2:
If we divide 45 by 9, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 45 from 45 and we're left with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 9

Moving on to step 3:
The number 9 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 9

Going ahead to step 4:
46 divided by 9 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 505.0
If we subtract 45 from 46, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 9

Advancing to step 5:
When dividing 12 by 9, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 5051.0
Subtract 9 from 12 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 9

Step 6:
When dividing 33 by 9, we get 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 50513.0
Subtract 27 from 33 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
60 divided by 9 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 50513.6
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
The number 9 fits into 60 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 50513.66
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 50513.66 with a remainder of 0.006.