We're dividing 384564 by 18 
The aim is to understand the frequency of 18 in 384564.

Let's proceed to step 1:
18 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 18

Step 2:
18 can be fit into 38 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 36 from 38 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 18

On to step 3:
When dividing 24 by 18, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Deduct 18 from 24 and we're left with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 18

Let's proceed to step 4:
18 can be fit into 65 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 213.0
The remainder is 11 after subtracting 54 from 65.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 18

Let's proceed to step 5:
18 can be fit into 116 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 2136.0
Subtracting 108 from 116 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 18

Step 6:
18 goes into 84 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 21364.0
Subtracting 72 from 84 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
18 goes into 120 6 times with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 21364.6
If we subtract 108 from 120, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
When dividing 120 by 18, we get 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 21364.66
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 21364.66, and the remainder is 0.012.