We're dividing 72012 by 27 
The aim is to understand the frequency of 27 in 72012.

Moving on to step 1:
If we divide 7 by 27, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 27

On to step 2:
The number 27 fits into 72 2 times, leaving a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 54 from 72 leaves us with 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 27

Moving on to step 3:
180 divided by 27 is 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 162 from 180 and we're left with 18.
Append the next digit (1) from the dividend to 18 and continue with: 181 / 27

Let's proceed to step 4:
181 divided by 27 is 6 with a remainder of 19.
The next digit of our result is 6. 
Result so far: 266.0
The remainder is 19 after subtracting 162 from 181.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 27

Moving on to step 5:
The number 27 fits into 192 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 2667.0
The remainder is 3 after subtracting 189 from 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 6:
27 goes into 30 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 2667.1
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.

On to step 7:
If we divide 30 by 27, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 2667.11
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 2667.11, with a leftover of 0.003.