Let's divide 986512 by 30
The aim is to understand the frequency of 30 in 986512.

On to step 1:
If we divide 9 by 30, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 30

Let's proceed to step 2:
30 can be fit into 98 3 times, resulting in a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 90 from 98 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 30

Moving on to step 3:
30 goes into 86 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we take 60 away from 86, we end up with 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 30

Advancing to step 4:
The number 30 fits into 265 8 times, leaving a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 328.0
The remainder is 25 after subtracting 240 from 265.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 30

Step 5:
30 can be fit into 251 8 times, resulting in a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 3288.0
Subtract 240 from 251 to get 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 30

Moving on to step 6:
When dividing 112 by 30, we get 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 32883.0
If we take 90 away from 112, 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.

Step 7:
When dividing 220 by 30, we get 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 32883.7
If we take 210 away from 220, we end up 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.

Going ahead to step 8:
The number 30 fits into 100 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 32883.73
The remainder is 10 after subtracting 90 from 100.
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 9:
100 divided by 30 is 3 with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 32883.733
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.

The final outcome is 32883.733, with a leftover of 0.001.