Let's divide 297302 by 30
The aim is to understand the frequency of 30 in 297302.

Advancing to step 1:
When dividing 2 by 30, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 30

Step 2:
If we divide 29 by 30, we get 0 and a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Include the next digit (7) from the dividend after 29, then repeat: 297 / 30

Let's proceed to step 3:
30 can be fit into 297 9 times, resulting in a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 27 after subtracting 270 from 297.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 30

On to step 4:
When dividing 273 by 30, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 99.0
The remainder is 3 after subtracting 270 from 273.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 30

On to step 5:
30 can be fit into 30 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 991.0
Subtract 30 from 30 to get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 30

Advancing to step 6:
2 divided by 30 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 9910.0
Subtracting 0 from 2 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
30 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 9910.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 30, we get 6 and a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 9910.06
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
30 goes into 200 6 times with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 9910.066
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 9910.066 with a remainder of 0.002.