729306 divided by 9 
The aim is to understand the frequency of 9 in 729306.

Moving on to step 1:
When dividing 7 by 9, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 9

Advancing to step 2:
The number 9 fits into 72 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 72 from 72 to get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 9

Moving on to step 3:
9 goes into 9 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we subtract 9 from 9, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 9

Moving on to step 4:
3 divided by 9 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 810.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 9

Step 5:
9 can be fit into 30 3 times, resulting in a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 8103.0
The remainder is 3 after subtracting 27 from 30.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 9

On to step 6:
The number 9 fits into 36 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 81034.0
If we subtract 36 from 36, 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.

Advancing to step 7:
9 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 81034.0
If we subtract 0 from 0, 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.

Let's proceed to step 8:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 81034.0
If we subtract 0 from 0, 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.

The final outcome is 81034.0, with a leftover of 0.0.