27166 divided by 20 
The aim is to understand the frequency of 20 in 27166.

Going ahead to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 20

Let's proceed to step 2:
When dividing 27 by 20, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
If we take 20 away from 27, we end up with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 20

Going ahead to step 3:
20 can be fit into 71 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 60 from 71 leaves us with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 20

On to step 4:
20 can be fit into 116 5 times, resulting in a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Deduct 100 from 116 and we're left with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 20

On to step 5:
The number 20 fits into 166 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 1358.0
The remainder is 6 after subtracting 160 from 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 6:
20 goes into 60 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 1358.3
Subtract 60 from 60 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1358.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1358.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1358.3 with a remainder of 0.0.