We're dividing 656211 by 20 
The aim is to understand the frequency of 20 in 656211.

On to step 1:
When dividing 6 by 20, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 20

Let's proceed to step 2:
If we divide 65 by 20, we get 3 and a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 60 away from 65, we end up with 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 20

Going ahead to step 3:
56 divided by 20 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 32.0
If we subtract 40 from 56, we get 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 20

Going ahead to step 4:
20 goes into 162 8 times with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 328.0
If we subtract 160 from 162, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 20

Moving on to step 5:
The number 20 fits into 21 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 3281.0
Subtract 20 from 21 to get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 20

Moving on to step 6:
20 goes into 11 0 times with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 32810.0
Subtract 0 from 11 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
110 divided by 20 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 32810.5
Subtract 100 from 110 to 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.

Let's proceed to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 32810.55
If we subtract 100 from 100, 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.

Our division results in 32810.55 with a remaining 0.0.