We look at the division of 434304 by 9 
The aim is to understand the frequency of 9 in 434304.

Let's proceed to step 1:
9 can be fit into 4 0 times, resulting in 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.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Let's proceed to step 2:
9 can be fit into 43 4 times, resulting in a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 7 after subtracting 36 from 43.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 9

Step 3:
9 can be fit into 74 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we take 72 away from 74, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 9

Going ahead to step 4:
The number 9 fits into 23 2 times, leaving a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 482.0
Subtracting 18 from 23 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 9

Moving on to step 5:
9 goes into 50 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 4825.0
Subtract 45 from 50 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 9

Going ahead to step 6:
54 divided by 9 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 48256.0
If we subtract 54 from 54, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
If we divide 0 by 9, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 48256.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 48256.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 48256.0 with a remainder of 0.0.