We're dividing 204290 by 30 
The aim is to understand the frequency of 30 in 204290.

Going ahead to step 1:
If we divide 2 by 30, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 30

Step 2:
The number 30 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 30

Advancing to step 3:
30 goes into 204 6 times with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 180 away from 204, we end up with 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 30

Moving on to step 4:
30 can be fit into 242 8 times, resulting in a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 68.0
If we subtract 240 from 242, we get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 30

Let's proceed to step 5:
When dividing 29 by 30, we get 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 680.0
If we subtract 0 from 29, we get 29.
Take the next digit (0) from the dividend and append it to 29, then repeat: 290 / 30

Let's proceed to step 6:
The number 30 fits into 290 9 times, leaving a remainder of 20.
The next digit of our result is 9. 
Result so far: 6809.0
Subtracting 270 from 290 leaves us 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 7:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 6809.6
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.

Advancing to step 8:
30 goes into 200 6 times with a remainder of 20.
The next digit of our result is 6. 
Result so far: 6809.66
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.

In conclusion, the division gives 6809.66 with a balance of 0.02.