We divide 304543 by 20
Our goal is to divide 304543 by 20.

Step 1:
20 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 20

Let's proceed to step 2:
The number 20 fits into 30 1 times, leaving a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 20 from 30, we get 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 20

On to step 3:
If we divide 104 by 20, we get 5 and a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 100 from 104 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 20

Going ahead to step 4:
20 goes into 45 2 times with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 152.0
If we take 40 away from 45, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 20

Moving on to step 5:
When dividing 54 by 20, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 1522.0
If we subtract 40 from 54, we get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 20

Advancing to step 6:
143 divided by 20 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 15227.0
If we take 140 away from 143, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
The number 20 fits into 30 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 15227.1
The remainder is 10 after subtracting 20 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
20 goes into 100 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15227.15
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.

Let's proceed to step 9:
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: 15227.15
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.

Let's proceed to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15227.15
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.

Our division results in 15227.15 with a remaining 0.0.