272577 ÷ 27 
The aim is to understand the frequency of 27 in 272577.

On to step 1:
If we divide 2 by 27, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 27

Advancing to step 2:
When dividing 27 by 27, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 27 away from 27, we end up with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 27

Moving on to step 3:
The number 27 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 2, we get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 27

Moving on to step 4:
When dividing 25 by 27, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 100.0
Deduct 0 from 25 and we're left with 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 27

Step 5:
27 goes into 257 9 times with a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 1009.0
The remainder is 14 after subtracting 243 from 257.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 27

Going ahead to step 6:
The number 27 fits into 147 5 times, leaving a remainder of 12.
The next digit of our result is 5. 
Result so far: 10095.0
Subtract 135 from 147 to 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.

On to step 7:
The number 27 fits into 120 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 10095.4
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.

Let's proceed to step 8:
The number 27 fits into 120 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 10095.44
If we take 108 away from 120, we end up 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.

The final outcome is 10095.44, with a leftover of 0.012.