499263 divided by 20 
We want to figure out the number of times 499263 can be divided by 20.

Let's proceed to step 1:
20 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 20

Going ahead to step 2:
20 can be fit into 49 2 times, resulting in a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 40 from 49 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 20

Step 3:
20 can be fit into 99 4 times, resulting in a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 24.0
The remainder is 19 after subtracting 80 from 99.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 20

Going ahead to step 4:
When dividing 192 by 20, we get 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 249.0
Deduct 180 from 192 and we're left with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 20

Step 5:
If we divide 126 by 20, we get 6 and a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 2496.0
Subtracting 120 from 126 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 20

Let's proceed to step 6:
The number 20 fits into 63 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 24963.0
Subtract 60 from 63 to 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.

Moving on to step 7:
20 can be fit into 30 1 times, resulting in a remainder of 10.
The next digit of our result is 1. 
Result so far: 24963.1
Subtracting 20 from 30 leaves us 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.

Going ahead to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 24963.15
If we subtract 100 from 100, 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.

Step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24963.15
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.

Moving on 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: 24963.15
Subtract 0 from 0 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 quotient of the division is 24963.15, and the remainder is 0.0.