We divide 152884 by 9
The aim is to understand the frequency of 9 in 152884.

Moving on to step 1:
1 divided by 9 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 9

On to step 2:
When dividing 15 by 9, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 9 from 15 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 9

Let's proceed to step 3:
9 can be fit into 62 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 54 away from 62, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 9

Going ahead to step 4:
The number 9 fits into 88 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 169.0
If we take 81 away from 88, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 9

Step 5:
9 can be fit into 78 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 1698.0
If we take 72 away from 78, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 9

Advancing to step 6:
If we divide 64 by 9, we get 7 and a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 16987.0
If we subtract 63 from 64, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
9 can be fit into 10 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 16987.1
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
9 goes into 10 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 16987.11
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 16987.11, with a leftover of 0.001.