432550 divided by 9 
The aim is to understand the frequency of 9 in 432550.

Moving on to step 1:
When dividing 4 by 9, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 9

Going ahead to step 2:
43 divided by 9 is 4 with a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 36 from 43 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 9

Advancing to step 3:
If we divide 72 by 9, we get 8 and a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Subtract 72 from 72 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 9

Going ahead to step 4:
If we divide 5 by 9, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 480.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 9

Advancing to step 5:
When dividing 55 by 9, we get 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 4806.0
Subtracting 54 from 55 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 9

Going ahead to step 6:
9 goes into 10 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 48061.0
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 9, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 48061.1
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
If we divide 10 by 9, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 48061.11
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 48061.11 with a remaining 0.001.