We look at the division of 705110 by 30 
The aim is to understand the frequency of 30 in 705110.

Let's proceed to step 1:
7 divided by 30 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 30

Step 2:
30 goes into 70 2 times with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 10 after subtracting 60 from 70.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 30

Step 3:
105 divided by 30 is 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtract 90 from 105 to get 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 30

Going ahead to step 4:
30 goes into 151 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 235.0
Subtract 150 from 151 to get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 30

Moving on to step 5:
30 goes into 11 0 times with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 2350.0
If we take 0 away from 11, we end up with 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 30

On to step 6:
30 can be fit into 110 3 times, resulting in a remainder of 20.
The next digit of our result is 3. 
Result so far: 23503.0
Deduct 90 from 110 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.

Let's proceed to step 7:
When dividing 200 by 30, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 23503.6
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.

On to step 8:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 23503.66
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.

In conclusion, the division gives 23503.66 with a balance of 0.02.