We're dividing 215514 by 30 
The aim is to understand the frequency of 30 in 215514.

Moving on to step 1:
When dividing 2 by 30, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 30

Let's proceed to step 2:
30 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 30

Let's proceed to step 3:
215 divided by 30 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 210 from 215, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 30

Moving on to step 4:
When dividing 55 by 30, we get 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 71.0
If we subtract 30 from 55, we get 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 30

Going ahead to step 5:
When dividing 251 by 30, we get 8 with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 718.0
Subtract 240 from 251 to get 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 30

On to step 6:
The number 30 fits into 114 3 times, leaving a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 7183.0
Deduct 90 from 114 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 30, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 7183.8
Deduct 240 from 240 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.

Moving on to step 8:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7183.8
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.

Moving on to step 9:
0 divided by 30 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7183.8
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.

In conclusion, the division gives 7183.8 with a balance of 0.0.