Let's divide 984405 by 20
Our goal is to divide 984405 by 20.

Let's proceed to step 1:
9 divided by 20 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 20

On to step 2:
When dividing 98 by 20, we get 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 18 after subtracting 80 from 98.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 20

Step 3:
If we divide 184 by 20, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 49.0
If we take 180 away from 184, we end up with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 20

Step 4:
20 goes into 44 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 492.0
If we take 40 away from 44, we end up with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 20

On to step 5:
If we divide 40 by 20, we get 2 and a remainder of 0.
The next digit of our result is 2. 
Result so far: 4922.0
Subtract 40 from 40 to get 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 20

Going ahead to step 6:
5 divided by 20 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 49220.0
If we subtract 0 from 5, 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.

Going ahead to step 7:
50 divided by 20 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 49220.2
If we subtract 40 from 50, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 49220.25
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.

Moving on 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: 49220.25
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.

Let's proceed to step 10:
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: 49220.25
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.

The final result is 49220.25 with a remainder of 0.0.