Let's divide 453582 by 20
The aim is to understand the frequency of 20 in 453582.

Moving on to step 1:
If we divide 4 by 20, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 20

Let's proceed to step 2:
20 goes into 45 2 times with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 40 from 45 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 20

Step 3:
53 divided by 20 is 2 with a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtract 40 from 53 to get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 20

Moving on to step 4:
20 goes into 135 6 times with a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 226.0
If we subtract 120 from 135, we get 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 20

Going ahead to step 5:
If we divide 158 by 20, we get 7 and a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 2267.0
If we take 140 away from 158, we end up with 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 20

On to step 6:
When dividing 182 by 20, we get 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 22679.0
Subtracting 180 from 182 leaves us 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.

Moving on 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: 22679.1
Deduct 20 from 20 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.

On to step 8:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 22679.1
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:
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: 22679.1
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.

In conclusion, the division gives 22679.1 with a balance of 0.0.