We're dividing 424666 by 30 
The aim is to understand the frequency of 30 in 424666.

Advancing to step 1:
4 divided by 30 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 30

Let's proceed to step 2:
If we divide 42 by 30, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 30 away from 42, we end up with 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 30

Advancing to step 3:
If we divide 124 by 30, we get 4 and a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 120 from 124 to get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 30

Moving on to step 4:
If we divide 46 by 30, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 141.0
If we subtract 30 from 46, we get 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 30

Moving on to step 5:
166 divided by 30 is 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 1415.0
Subtracting 150 from 166 leaves us with 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 30

On to step 6:
30 goes into 166 5 times with a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 14155.0
Subtracting 150 from 166 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
The number 30 fits into 160 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 14155.5
If we subtract 150 from 160, we 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.

Step 8:
100 divided by 30 is 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 14155.53
Subtracting 90 from 100 leaves us 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 9:
100 divided by 30 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 14155.533
Subtracting 90 from 100 leaves us 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.

The quotient of the division is 14155.533, and the remainder is 0.001.