We're dividing 73203 by 9 
The aim is to understand the frequency of 9 in 73203.

On to step 1:
The number 9 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 9

Advancing to step 2:
9 goes into 73 8 times with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 72 away from 73, we end up with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 9

Going ahead to step 3:
When dividing 12 by 9, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 81.0
Subtract 9 from 12 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 9

Let's proceed to step 4:
The number 9 fits into 30 3 times, leaving a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 813.0
Subtract 27 from 30 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 9

On to step 5:
9 goes into 33 3 times with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 8133.0
If we subtract 27 from 33, 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.

Step 6:
The number 9 fits into 60 6 times, leaving a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 8133.6
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.

Moving on to step 7:
9 can be fit into 60 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 8133.66
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 8133.66 with a remaining 0.006.