We divide 439847 by 30
The aim is to understand the frequency of 30 in 439847.

Advancing to step 1:
If we divide 4 by 30, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 30

On to step 2:
30 can be fit into 43 1 times, resulting in a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 30 from 43, we get 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 30

Moving on to step 3:
139 divided by 30 is 4 with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 120 away from 139, we end up with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 30

Advancing to step 4:
30 goes into 198 6 times with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
If we subtract 180 from 198, we get 18.
Bring next digit (4) of the dividend behind the 18 and repeat the process: 184 / 30

Going ahead to step 5:
30 goes into 184 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 1466.0
If we take 180 away from 184, we end up with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 30

Advancing to step 6:
When dividing 47 by 30, we get 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 14661.0
Deduct 30 from 47 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
30 goes into 170 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 14661.5
If we take 150 away from 170, we end up 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.

Advancing to step 8:
If we divide 200 by 30, we get 6 and a remainder of 20.
The next digit of our result is 6. 
Result so far: 14661.56
The remainder is 20 after subtracting 180 from 200.
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 9:
200 divided by 30 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 14661.566
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 14661.566 with a balance of 0.002.