Let's divide 981519 by 30
The aim is to understand the frequency of 30 in 981519.

Moving on to step 1:
If we divide 9 by 30, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 30

On to step 2:
When dividing 98 by 30, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 90 away from 98, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 30

On to step 3:
When dividing 81 by 30, we get 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Deduct 60 from 81 and we're left with 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 30

Moving on to step 4:
30 can be fit into 215 7 times, resulting in a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 327.0
The remainder is 5 after subtracting 210 from 215.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 30

Going ahead to step 5:
The number 30 fits into 51 1 times, leaving a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 3271.0
Subtracting 30 from 51 leaves us with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 30

Advancing to step 6:
219 divided by 30 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 32717.0
Deduct 210 from 219 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to 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: 32717.3
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.

Let's proceed to step 8:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 32717.3
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.

Going ahead to step 9:
0 divided by 30 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 32717.3
Subtract 0 from 0 to 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 32717.3 with a remainder of 0.0.