454531 divided by 9 
The aim is to understand the frequency of 9 in 454531.

Moving on to step 1:
9 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 9

Let's proceed to step 2:
9 can be fit into 45 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 45 from 45 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 9

Step 3:
The number 9 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 50.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 9

Step 4:
9 goes into 45 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 505.0
If we subtract 45 from 45, we get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 9

Advancing to step 5:
9 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 5050.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 9

Step 6:
9 can be fit into 31 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 50503.0
Subtract 27 from 31 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 50503.4
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 50503.44
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 50503.44 with a balance of 0.004.