Let's divide 487502 by 20
We want to figure out the number of times 487502 can be divided by 20.

Going ahead to step 1:
20 can be fit into 4 0 times, resulting in 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.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 20

Let's proceed to step 2:
48 divided by 20 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 40 from 48 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 20

Going ahead to step 3:
87 divided by 20 is 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we take 80 away from 87, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 20

On to step 4:
20 goes into 75 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 243.0
If we subtract 60 from 75, we get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 20

Advancing to step 5:
If we divide 150 by 20, we get 7 and a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 2437.0
Deduct 140 from 150 and we're left with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 20

Let's proceed to step 6:
The number 20 fits into 102 5 times, leaving a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 24375.0
Subtracting 100 from 102 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
The number 20 fits into 20 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 24375.1
If we take 20 away from 20, 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.

On to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24375.1
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.

Moving on to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24375.1
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.

After the division, we end up with 24375.1 and a remainder of 0.0.