Let's divide 514343 by 30
The aim is to understand the frequency of 30 in 514343.

Going ahead to step 1:
If we divide 5 by 30, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 30

Advancing to step 2:
30 can be fit into 51 1 times, resulting in a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 21 after subtracting 30 from 51.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 30

Advancing to step 3:
30 can be fit into 214 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we subtract 210 from 214, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 30

Let's proceed to step 4:
The number 30 fits into 43 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 171.0
If we subtract 30 from 43, we get 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 30

Let's proceed to step 5:
30 goes into 134 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 1714.0
If we subtract 120 from 134, we get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 30

Advancing to step 6:
30 goes into 143 4 times with a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 17144.0
Subtracting 120 from 143 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
30 can be fit into 230 7 times, resulting in a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 17144.7
Deduct 210 from 230 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.

Step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 17144.76
Subtracting 180 from 200 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 9:
200 divided by 30 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 17144.766
If we subtract 180 from 200, we 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 17144.766 with a balance of 0.002.