17568 divided by 9 
The aim is to understand the frequency of 9 in 17568.

On to step 1:
When dividing 1 by 9, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 9

On to step 2:
9 goes into 17 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 8 after subtracting 9 from 17.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 9

Going ahead to step 3:
When dividing 85 by 9, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 81 away from 85, we end up with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 9

Advancing to step 4:
The number 9 fits into 46 5 times, leaving a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 195.0
Deduct 45 from 46 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 9

Let's proceed to step 5:
18 divided by 9 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 1952.0
Subtract 18 from 18 to 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 6:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1952.0
The remainder is 0 after subtracting 0 from 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 7:
If we divide 0 by 9, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1952.0
Subtract 0 from 0 to 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.

After the division, we end up with 1952.0 and a remainder of 0.0.