949784 divided by 30 
The aim is to understand the frequency of 30 in 949784.

Going ahead to step 1:
If we divide 9 by 30, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 30

Going ahead to step 2:
When dividing 94 by 30, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 90 away from 94, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 30

Step 3:
49 divided by 30 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 31.0
The remainder is 19 after subtracting 30 from 49.
Fetch the next digit (7) from the dividend, attach it to 19 and continue: 197 / 30

Advancing to step 4:
When dividing 197 by 30, we get 6 with a remainder of 17.
The next digit of our result is 6. 
Result so far: 316.0
Subtracting 180 from 197 leaves us with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 30

On to step 5:
30 goes into 178 5 times with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 3165.0
The remainder is 28 after subtracting 150 from 178.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 30

On to step 6:
284 divided by 30 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 31659.0
Deduct 270 from 284 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
If we divide 140 by 30, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 31659.4
If we take 120 away from 140, we end up 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.

Going ahead to step 8:
When dividing 200 by 30, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 31659.46
Subtract 180 from 200 to get 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 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 31659.466
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.

The final outcome is 31659.466, with a leftover of 0.002.