We divide 209148 by 30
The aim is to understand the frequency of 30 in 209148.

Moving on to step 1:
2 divided by 30 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 30

On to step 2:
If we divide 20 by 30, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 30

Step 3:
When dividing 209 by 30, we get 6 with a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 180 away from 209, we end up with 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 30

Advancing to step 4:
30 can be fit into 291 9 times, resulting in a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
Deduct 270 from 291 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 30

Step 5:
30 goes into 214 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 697.0
The remainder is 4 after subtracting 210 from 214.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 30

Step 6:
30 can be fit into 48 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 6971.0
Deduct 30 from 48 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
30 goes into 180 6 times with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 6971.6
If we subtract 180 from 180, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 30 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6971.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 30 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6971.6
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 6971.6, and the remainder is 0.0.