We're dividing 705824 by 20 
The aim is to understand the frequency of 20 in 705824.

Advancing to step 1:
When dividing 7 by 20, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 20

Moving on to step 2:
20 can be fit into 70 3 times, resulting in a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 60 from 70 to get 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 20

On to step 3:
If we divide 105 by 20, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtracting 100 from 105 leaves us with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 20

Let's proceed to step 4:
The number 20 fits into 58 2 times, leaving a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 352.0
If we take 40 away from 58, we end up with 18.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 20

On to step 5:
The number 20 fits into 182 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 3529.0
If we subtract 180 from 182, we get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 20

Advancing to step 6:
20 goes into 24 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 35291.0
The remainder is 4 after subtracting 20 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
When dividing 40 by 20, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 35291.2
Subtracting 40 from 40 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 8:
If we divide 0 by 20, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 35291.2
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.

Let's proceed to step 9:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 35291.2
The remainder is 0 after subtracting 0 from 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 final outcome is 35291.2, with a leftover of 0.0.