We divide 45663 by 20
We want to divide 45663 by 20.

On to step 1:
The number 20 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 20

Let's proceed to step 2:
When dividing 45 by 20, we get 2 with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 40 from 45 leaves us with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 20

On to step 3:
The number 20 fits into 56 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Deduct 40 from 56 and we're left with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 20

Step 4:
The number 20 fits into 166 8 times, leaving a remainder of 6.
The next digit of our result is 8. 
Result so far: 228.0
The remainder is 6 after subtracting 160 from 166.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 20

Going ahead to step 5:
When dividing 63 by 20, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 2283.0
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.

Step 6:
The number 20 fits into 30 1 times, leaving a remainder of 10.
The next digit of our result is 1. 
Result so far: 2283.1
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.

On to step 7:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 2283.15
Subtracting 100 from 100 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 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2283.15
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.

Let's proceed to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 2283.15
If we take 0 away from 0, 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.

The final outcome is 2283.15, with a leftover of 0.0.