408324 divided by 27 
The aim is to understand the frequency of 27 in 408324.

Let's proceed to step 1:
27 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 27

Going ahead to step 2:
If we divide 40 by 27, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 27 from 40 and we're left with 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 27

Advancing to step 3:
138 divided by 27 is 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we subtract 135 from 138, we get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 27

Moving on to step 4:
33 divided by 27 is 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 151.0
Deduct 27 from 33 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 27

Advancing to step 5:
If we divide 62 by 27, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1512.0
If we subtract 54 from 62, we get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 27

On to step 6:
The number 27 fits into 84 3 times, leaving a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 15123.0
Subtract 81 from 84 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
When dividing 30 by 27, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 15123.1
If we subtract 27 from 30, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
If we divide 30 by 27, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 15123.11
Subtracting 27 from 30 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 15123.11 and a remainder of 0.003.