Let's divide 655500 by 30
The aim is to understand the frequency of 30 in 655500.

Step 1:
The number 30 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 30

Step 2:
If we divide 65 by 30, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 60 from 65 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 30

Moving on to step 3:
30 goes into 55 1 times with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 30 from 55 to get 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 30

Step 4:
255 divided by 30 is 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
Subtract 240 from 255 to get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 30

On to step 5:
When dividing 150 by 30, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2185.0
If we subtract 150 from 150, we get 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 30

Moving on to step 6:
The number 30 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21850.0
Deduct 0 from 0 and we're left 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.

Going ahead to step 7:
The number 30 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21850.0
If we take 0 away from 0, we end up 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.

Step 8:
The number 30 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21850.0
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 outcome is 21850.0, with a leftover of 0.0.