86888947 ÷ 30 
The aim is to understand the frequency of 30 in 86888947.

Going ahead to step 1:
30 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 30

Moving on to step 2:
30 can be fit into 86 2 times, resulting in a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 60 from 86 and we're left with 26.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 30

Advancing to step 3:
268 divided by 30 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 28 after subtracting 240 from 268.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 30

Moving on to step 4:
30 goes into 288 9 times with a remainder of 18.
The next digit of our result is 9. 
Result so far: 289.0
Deduct 270 from 288 and we're left with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 30

Advancing to step 5:
When dividing 188 by 30, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 2896.0
Subtract 180 from 188 to get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 30

Step 6:
30 goes into 89 2 times with a remainder of 29.
The next digit of our result is 2. 
Result so far: 28962.0
Subtracting 60 from 89 leaves us with 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 30

On to step 7:
30 goes into 294 9 times with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 289629.0
Deduct 270 from 294 and we're left with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 30

Let's proceed to step 8:
30 can be fit into 247 8 times, resulting in a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 2896298.0
The remainder is 7 after subtracting 240 from 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
When dividing 70 by 30, we get 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2896298.2
Subtracting 60 from 70 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.

Advancing to step 10:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 2896298.23
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 11:
When dividing 100 by 30, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 2896298.233
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 2896298.233 with a balance of 0.001.