Let's divide 721462 by 30
The aim is to understand the frequency of 30 in 721462.

Advancing to step 1:
When dividing 7 by 30, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 30

Step 2:
When dividing 72 by 30, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 60 from 72 leaves us with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 30

Moving on to step 3:
30 goes into 121 4 times with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
The remainder is 1 after subtracting 120 from 121.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 30

Going ahead to step 4:
14 divided by 30 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 240.0
If we take 0 away from 14, we end up with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 30

Going ahead to step 5:
30 goes into 146 4 times with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 2404.0
Subtract 120 from 146 to get 26.
Bring next digit (2) of the dividend behind the 26 and repeat the process: 262 / 30

Going ahead to step 6:
30 can be fit into 262 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 24048.0
If we take 240 away from 262, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
The number 30 fits into 220 7 times, leaving a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 24048.7
The remainder is 10 after subtracting 210 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
30 goes into 100 3 times with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 24048.73
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 24048.733
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 24048.733 with a balance of 0.001.