672299 divided by 9 
The aim is to understand the frequency of 9 in 672299.

Advancing to step 1:
6 divided by 9 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 9

Advancing to step 2:
If we divide 67 by 9, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 63 from 67 leaves us with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 9

On to step 3:
9 goes into 42 4 times with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
The remainder is 6 after subtracting 36 from 42.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 9

Let's proceed to step 4:
62 divided by 9 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 746.0
The remainder is 8 after subtracting 54 from 62.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 9

Advancing to step 5:
The number 9 fits into 89 9 times, leaving a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 7469.0
The remainder is 8 after subtracting 81 from 89.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 9

On to step 6:
If we divide 89 by 9, we get 9 and a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 74699.0
The remainder is 8 after subtracting 81 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
9 can be fit into 80 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 74699.8
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
80 divided by 9 is 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 74699.88
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 74699.88, and the remainder is 0.008.