We divide 822985 by 20
The aim is to understand the frequency of 20 in 822985.

Moving on to step 1:
20 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 20

Advancing to step 2:
The number 20 fits into 82 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 80 from 82 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 20

Step 3:
22 divided by 20 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 41.0
If we take 20 away from 22, we end up with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 20

Moving on to step 4:
20 goes into 29 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 411.0
The remainder is 9 after subtracting 20 from 29.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 20

Going ahead to step 5:
The number 20 fits into 98 4 times, leaving a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 4114.0
If we subtract 80 from 98, we get 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 20

Let's proceed to step 6:
20 can be fit into 185 9 times, resulting in a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 41149.0
If we subtract 180 from 185, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
20 can be fit into 50 2 times, resulting in a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 41149.2
The remainder is 10 after subtracting 40 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 41149.25
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.

On to 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: 41149.25
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.

Advancing to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 41149.25
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.

After the division, we end up with 41149.25 and a remainder of 0.0.