We look at the division of 469663 by 20 
Our goal is to divide 469663 by 20.

Step 1:
20 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 20

Step 2:
The number 20 fits into 46 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 40 from 46 to get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 20

On to step 3:
The number 20 fits into 69 3 times, leaving a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
The remainder is 9 after subtracting 60 from 69.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 20

Advancing to step 4:
When dividing 96 by 20, we get 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 234.0
Subtracting 80 from 96 leaves us with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 20

Going ahead to step 5:
If we divide 166 by 20, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 2348.0
The remainder is 6 after subtracting 160 from 166.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 20

Going ahead to step 6:
When dividing 63 by 20, we get 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 23483.0
If we subtract 60 from 63, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
When dividing 30 by 20, we get 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 23483.1
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 can be fit into 100 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 23483.15
The remainder is 0 after subtracting 100 from 100.
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 next digit of our result is 0. 
Result so far: 23483.15
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.

Going ahead to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 23483.15
The remainder is 0 after subtracting 0 from 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 23483.15 with a remaining 0.0.