We look at the division of 483955 by 30 
The aim is to understand the frequency of 30 in 483955.

Moving on to step 1:
30 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 30

Let's proceed to step 2:
If we divide 48 by 30, we get 1 and a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 30 from 48 to get 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 30

On to step 3:
30 can be fit into 183 6 times, resulting in a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 3 after subtracting 180 from 183.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 30

Going ahead to step 4:
39 divided by 30 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 161.0
The remainder is 9 after subtracting 30 from 39.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 30

Step 5:
The number 30 fits into 95 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 1613.0
If we take 90 away from 95, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 30

Step 6:
When dividing 55 by 30, we get 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 16131.0
Deduct 30 from 55 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
When dividing 250 by 30, we get 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 16131.8
Subtract 240 from 250 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.

Going ahead to step 8:
If we divide 100 by 30, we get 3 and a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 16131.83
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.

Step 9:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 16131.833
If we take 90 away from 100, 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.

Our division results in 16131.833 with a remaining 0.001.