We look at the division of 582242 by 20 
The aim is to understand the frequency of 20 in 582242.

Moving on to step 1:
When dividing 5 by 20, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 20

Advancing to step 2:
20 can be fit into 58 2 times, resulting in a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 40 from 58, we get 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 20

Advancing to step 3:
20 goes into 182 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 29.0
If we take 180 away from 182, we end up with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 20

Step 4:
If we divide 22 by 20, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 291.0
Subtract 20 from 22 to get 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 20

Step 5:
If we divide 24 by 20, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 2911.0
Subtracting 20 from 24 leaves us with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 20

Step 6:
When dividing 42 by 20, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 29112.0
Deduct 40 from 42 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.

Let's proceed to step 7:
20 can be fit into 20 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 29112.1
Subtracting 20 from 20 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.

Let's proceed to step 8:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 29112.1
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.

Advancing to step 9:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29112.1
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.

The quotient of the division is 29112.1, and the remainder is 0.0.