458262 ÷ 20 
The aim is to understand the frequency of 20 in 458262.

Let's proceed to step 1:
When dividing 4 by 20, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 20

Advancing to step 2:
If we divide 45 by 20, we get 2 and a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 40 from 45, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 20

Advancing to step 3:
When dividing 58 by 20, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 22.0
Deduct 40 from 58 and we're left with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 20

Step 4:
182 divided by 20 is 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 229.0
If we subtract 180 from 182, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 20

Let's proceed to step 5:
20 goes into 26 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 2291.0
Deduct 20 from 26 and we're left with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 20

Step 6:
62 divided by 20 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 22913.0
Deduct 60 from 62 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
When dividing 20 by 20, we get 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 22913.1
Subtract 20 from 20 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.

Going ahead to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 22913.1
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.

Step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 22913.1
Deduct 0 from 0 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.

Our division results in 22913.1 with a remaining 0.0.