Let's divide 389206 by 20
The aim is to understand the frequency of 20 in 389206.

Let's proceed to step 1:
3 divided by 20 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 20

Advancing to step 2:
20 goes into 38 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 20 from 38 to get 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 20

Let's proceed to step 3:
If we divide 189 by 20, we get 9 and a remainder of 9.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 180 from 189, we get 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 20

On to step 4:
92 divided by 20 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 194.0
The remainder is 12 after subtracting 80 from 92.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 20

Advancing to step 5:
20 can be fit into 120 6 times, resulting in a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 1946.0
The remainder is 0 after subtracting 120 from 120.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 20

Step 6:
20 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 19460.0
If we subtract 0 from 6, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
When dividing 60 by 20, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 19460.3
Deduct 60 from 60 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.

Advancing to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19460.3
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.

Step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19460.3
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.

After the division, we end up with 19460.3 and a remainder of 0.0.