Let's divide 305205 by 27
The aim is to understand the frequency of 27 in 305205.

Let's proceed to step 1:
3 divided by 27 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 27

Going ahead to step 2:
The number 27 fits into 30 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 27 from 30, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 27

Step 3:
When dividing 35 by 27, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 27 from 35 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 27

Going ahead to step 4:
If we divide 82 by 27, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
Subtract 81 from 82 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 27

Moving on to step 5:
27 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 1130.0
If we subtract 0 from 10, we get 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 27

Going ahead to step 6:
If we divide 105 by 27, we get 3 and a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 11303.0
Subtract 81 from 105 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
If we divide 240 by 27, we get 8 and a remainder of 24.
The next digit of our result is 8. 
Result so far: 11303.8
If we take 216 away from 240, we end up 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 8:
27 goes into 240 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 11303.88
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 11303.88 with a remainder of 0.024.