We divide 875532 by 30
The aim is to understand the frequency of 30 in 875532.

Moving on to step 1:
30 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 30

On to step 2:
30 can be fit into 87 2 times, resulting in a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 60 from 87 leaves us with 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 30

Step 3:
The number 30 fits into 275 9 times, leaving a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtracting 270 from 275 leaves us with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 30

Moving on to step 4:
55 divided by 30 is 1 with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 291.0
Deduct 30 from 55 and we're left with 25.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 30

Advancing to step 5:
30 can be fit into 253 8 times, resulting in a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 2918.0
If we take 240 away from 253, we end up with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 30

Going ahead to step 6:
30 can be fit into 132 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 29184.0
The remainder is 12 after subtracting 120 from 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
The number 30 fits into 120 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 29184.4
If we take 120 away from 120, 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.

Let's proceed to step 8:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29184.4
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 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 29184.4
The remainder is 0 after subtracting 0 from 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 result is 29184.4 with a remainder of 0.0.