192939 divided by 9 
The aim is to understand the frequency of 9 in 192939.

Let's proceed to step 1:
When dividing 1 by 9, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 9

Moving on to step 2:
9 goes into 19 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 18 from 19 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 9

Advancing to step 3:
The number 9 fits into 12 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 9 from 12, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 9

Moving on to step 4:
9 can be fit into 39 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 214.0
If we take 36 away from 39, we end up with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 9

Moving on to step 5:
When dividing 33 by 9, we get 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 2143.0
If we subtract 27 from 33, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 9

Moving on to step 6:
9 can be fit into 69 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 21437.0
Deduct 63 from 69 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
9 goes into 60 6 times with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 21437.6
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
9 goes into 60 6 times with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 21437.66
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 21437.66, with a leftover of 0.006.