273319 ÷ 20 
The aim is to understand the frequency of 20 in 273319.

Step 1:
2 divided by 20 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 20

Going ahead to step 2:
The number 20 fits into 27 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 20 from 27, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 20

Let's proceed to step 3:
20 goes into 73 3 times with a remainder of 13.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 13 after subtracting 60 from 73.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 20

Moving on to step 4:
The number 20 fits into 133 6 times, leaving a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 136.0
Subtracting 120 from 133 leaves us with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 20

Going ahead to step 5:
131 divided by 20 is 6 with a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 1366.0
The remainder is 11 after subtracting 120 from 131.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 20

Step 6:
The number 20 fits into 119 5 times, leaving a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 13665.0
If we subtract 100 from 119, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
The number 20 fits into 190 9 times, leaving a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 13665.9
If we subtract 180 from 190, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
20 goes into 100 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 13665.95
Subtract 100 from 100 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 9:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13665.95
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 10:
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: 13665.95
Subtract 0 from 0 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.

The final outcome is 13665.95, with a leftover of 0.0.