We look at the division of 445775 by 20 
We want to divide 445775 by 20.

Advancing to step 1:
20 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 20

On to step 2:
20 goes into 44 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 40 away from 44, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 20

Going ahead to step 3:
The number 20 fits into 45 2 times, leaving a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 40 away from 45, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 20

Advancing to step 4:
The number 20 fits into 57 2 times, leaving a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 222.0
Subtracting 40 from 57 leaves us with 17.
Take the next digit (7) from the dividend and append it to 17, then repeat: 177 / 20

Advancing to step 5:
20 goes into 177 8 times with a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 2228.0
Deduct 160 from 177 and we're left with 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 20

Moving on to step 6:
175 divided by 20 is 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 22288.0
Subtract 160 from 175 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
20 can be fit into 150 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 22288.7
Deduct 140 from 150 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 22288.75
Deduct 100 from 100 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.

On to step 9:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 22288.75
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.

Moving on to step 10:
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: 22288.75
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 outcome is 22288.75, with a leftover of 0.0.