We're dividing 704979 by 30 
The aim is to understand the frequency of 30 in 704979.

On to step 1:
The number 30 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 30

Going ahead to step 2:
If we divide 70 by 30, we get 2 and a remainder of 10.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 60 from 70, we get 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 30

On to step 3:
When dividing 104 by 30, we get 3 with a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 23.0
The remainder is 14 after subtracting 90 from 104.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 30

Moving on to step 4:
149 divided by 30 is 4 with a remainder of 29.
The next digit of our result is 4. 
Result so far: 234.0
Subtracting 120 from 149 leaves us with 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 30

Step 5:
When dividing 297 by 30, we get 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 2349.0
If we take 270 away from 297, we end up with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 30

On to step 6:
30 goes into 279 9 times with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 23499.0
If we subtract 270 from 279, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
When dividing 90 by 30, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 23499.3
Subtracting 90 from 90 leaves us 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.

Moving on to step 8:
0 divided by 30 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 23499.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 23499.3
If we subtract 0 from 0, 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.

The final result is 23499.3 with a remainder of 0.0.