We're dividing 130100 by 9 
The aim is to understand the frequency of 9 in 130100.

Step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 9

Advancing to step 2:
9 can be fit into 13 1 times, resulting in a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 9 from 13 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 9

Step 3:
When dividing 40 by 9, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 36 from 40 to get 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 9

Moving on to step 4:
When dividing 41 by 9, we get 4 with a remainder of 5.
The next digit of our result is 4. 
Result so far: 144.0
If we take 36 away from 41, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 9

Moving on to step 5:
When dividing 50 by 9, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 1445.0
If we take 45 away from 50, we end up with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 9

Going ahead to step 6:
9 goes into 50 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 14455.0
Subtracting 45 from 50 leaves us 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:
If we divide 50 by 9, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 14455.5
Subtracting 45 from 50 leaves us 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:
The number 9 fits into 50 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 14455.55
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.

The final result is 14455.55 with a remainder of 0.005.