We divide 449592 by 20
We want to figure out the number of times 449592 can be divided by 20.

Let's proceed to step 1:
If we divide 4 by 20, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 20

Going ahead to step 2:
If we divide 44 by 20, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 4 after subtracting 40 from 44.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 20

Going ahead to step 3:
If we divide 49 by 20, we get 2 and a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 22.0
The remainder is 9 after subtracting 40 from 49.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 20

Let's proceed to step 4:
If we divide 95 by 20, we get 4 and a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 224.0
The remainder is 15 after subtracting 80 from 95.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 20

Moving on to step 5:
If we divide 159 by 20, we get 7 and a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 2247.0
Subtract 140 from 159 to get 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 20

Advancing to step 6:
If we divide 192 by 20, we get 9 and a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 22479.0
Subtract 180 from 192 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
If we divide 120 by 20, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 22479.6
Subtract 120 from 120 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.

Step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22479.6
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.

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: 22479.6
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.

The final result is 22479.6 with a remainder of 0.0.