Let's divide 274966 by 20
The aim is to understand the frequency of 20 in 274966.

On to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 20

On to step 2:
20 can be fit into 27 1 times, resulting in a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 20 from 27 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 20

On to step 3:
74 divided by 20 is 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 60 from 74 leaves us with 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 20

Advancing to step 4:
When dividing 149 by 20, we get 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 137.0
If we take 140 away from 149, we end up with 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 20

Moving on to step 5:
If we divide 96 by 20, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 1374.0
The remainder is 16 after subtracting 80 from 96.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 20

On to step 6:
When dividing 166 by 20, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 13748.0
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.

Going ahead to step 7:
20 can be fit into 60 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 13748.3
The remainder is 0 after subtracting 60 from 60.
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 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13748.3
If we subtract 0 from 0, we 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 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13748.3
If we take 0 away from 0, we end up 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 13748.3 with a remainder of 0.0.