193191 divided by 9 
The aim is to understand the frequency of 9 in 193191.

On to step 1:
The number 9 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 9

Advancing to step 2:
The number 9 fits into 19 2 times, leaving a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 18 from 19, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 9

Let's proceed to step 3:
9 goes into 13 1 times with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 9 from 13, we get 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 9

Advancing to step 4:
41 divided by 9 is 4 with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 214.0
Subtracting 36 from 41 leaves us with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 9

Moving on to step 5:
The number 9 fits into 59 6 times, leaving a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 2146.0
Subtracting 54 from 59 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 9

Let's proceed to step 6:
The number 9 fits into 51 5 times, leaving a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 21465.0
If we take 45 away from 51, 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.

On to step 7:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 21465.6
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 21465.66
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.

The quotient of the division is 21465.66, and the remainder is 0.006.