We're dividing 125301 by 9 
The aim is to understand the frequency of 9 in 125301.

Going ahead to step 1:
9 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 9

Going ahead to step 2:
When dividing 12 by 9, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 9 away from 12, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 9

Going ahead to step 3:
35 divided by 9 is 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 27 from 35, we get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 9

Advancing to step 4:
The number 9 fits into 83 9 times, leaving a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
If we subtract 81 from 83, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 9

Advancing to step 5:
9 can be fit into 20 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 1392.0
The remainder is 2 after subtracting 18 from 20.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 9

On to step 6:
9 can be fit into 21 2 times, resulting in a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 13922.0
Deduct 18 from 21 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
9 can be fit into 30 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 13922.3
If we subtract 27 from 30, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
9 goes into 30 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 13922.33
If we take 27 away from 30, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 13922.33 with a remainder of 0.003.