Let's divide 219191 by 9
The aim is to understand the frequency of 9 in 219191.

On to step 1:
2 divided by 9 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 9

Step 2:
9 goes into 21 2 times with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 18 from 21 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 9

On to step 3:
When dividing 39 by 9, we get 4 with a remainder of 3.
The next digit of our result is 4. 
Result so far: 24.0
If we take 36 away from 39, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 9

Step 4:
31 divided by 9 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
If we subtract 27 from 31, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 9

Moving on to step 5:
9 goes into 49 5 times with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 2435.0
The remainder is 4 after subtracting 45 from 49.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 9

Moving on to step 6:
9 can be fit into 41 4 times, resulting in a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 24354.0
Deduct 36 from 41 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
50 divided by 9 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 24354.5
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
50 divided by 9 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 24354.55
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 24354.55 with a balance of 0.005.