We're dividing 502795 by 20 
The aim is to understand the frequency of 20 in 502795.

Going ahead to step 1:
If we divide 5 by 20, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 20

Let's proceed to step 2:
50 divided by 20 is 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 40 from 50 to get 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 20

Step 3:
20 can be fit into 102 5 times, resulting in a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 100 from 102, we get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 20

Advancing to step 4:
When dividing 27 by 20, we get 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 251.0
Deduct 20 from 27 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 20

Let's proceed to step 5:
The number 20 fits into 79 3 times, leaving a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 2513.0
Subtract 60 from 79 to get 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 20

Going ahead to step 6:
195 divided by 20 is 9 with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 25139.0
The remainder is 15 after subtracting 180 from 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
When dividing 150 by 20, we get 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 25139.7
If we take 140 away from 150, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 25139.75
If we take 100 away from 100, 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.

Moving on to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 25139.75
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.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 25139.75
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.

In conclusion, the division gives 25139.75 with a balance of 0.0.