384271 ÷ 20 
Let's see how many times 20 fits into 384271.

On to step 1:
3 divided by 20 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 20

Advancing to step 2:
When dividing 38 by 20, we get 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 20 from 38 to get 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 20

Moving on to step 3:
The number 20 fits into 184 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 180 from 184 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 20

Advancing to step 4:
42 divided by 20 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 192.0
Deduct 40 from 42 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 20

Advancing to step 5:
The number 20 fits into 27 1 times, leaving a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1921.0
If we take 20 away from 27, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 20

Advancing to step 6:
The number 20 fits into 71 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 19213.0
If we take 60 away from 71, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
When dividing 110 by 20, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 19213.5
If we subtract 100 from 110, 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.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 19213.55
Subtract 100 from 100 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 19213.55 with a remainder of 0.0.