We divide 14685243 by 20
The aim is to understand the frequency of 20 in 14685243.

Going ahead to step 1:
20 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 20

Moving on to step 2:
The number 20 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 20

Let's proceed to step 3:
If we divide 146 by 20, we get 7 and a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 140 from 146, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 20

Moving on to step 4:
20 can be fit into 68 3 times, resulting in a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 73.0
If we subtract 60 from 68, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 20

Going ahead to step 5:
The number 20 fits into 85 4 times, leaving a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 734.0
If we subtract 80 from 85, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 20

Step 6:
52 divided by 20 is 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 7342.0
If we subtract 40 from 52, we get 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 20

Going ahead to step 7:
The number 20 fits into 124 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 73426.0
Subtract 120 from 124 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 20

Moving on to step 8:
If we divide 43 by 20, we get 2 and a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 734262.0
Subtracting 40 from 43 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
20 can be fit into 30 1 times, resulting in a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 734262.1
The remainder is 10 after subtracting 20 from 30.
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 10:
100 divided by 20 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 734262.15
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.

Step 11:
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: 734262.15
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.

Step 12:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 734262.15
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.

After the division, we end up with 734262.15 and a remainder of 0.0.