Let's divide 221367 by 27
The aim is to understand the frequency of 27 in 221367.

Going ahead to step 1:
2 divided by 27 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 27

Step 2:
If we divide 22 by 27, we get 0 and a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 27

Step 3:
The number 27 fits into 221 8 times, leaving a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 216 from 221, we get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 27

Let's proceed to step 4:
27 can be fit into 53 1 times, resulting in a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we subtract 27 from 53, we get 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 27

On to step 5:
The number 27 fits into 266 9 times, leaving a remainder of 23.
The next digit of our result is 9. 
Result so far: 819.0
If we subtract 243 from 266, we get 23.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 27

Going ahead to step 6:
When dividing 237 by 27, we get 8 with a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 8198.0
Subtracting 216 from 237 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
When dividing 210 by 27, we get 7 with a remainder of 21.
The next digit of our result is 7. 
Result so far: 8198.7
If we take 189 away from 210, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 8:
210 divided by 27 is 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 8198.77
Deduct 189 from 210 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 8198.77, with a leftover of 0.021.