We look at the division of 487607 by 20 
We're looking to find how many times 20 goes into 487607.

Let's proceed 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
If we take 0 away from 4, we end up with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 20

Step 2:
20 goes into 48 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 8 after subtracting 40 from 48.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 20

On to step 3:
87 divided by 20 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we subtract 80 from 87, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 20

Advancing to step 4:
20 can be fit into 76 3 times, resulting in a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 243.0
Subtracting 60 from 76 leaves us with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 20

Let's proceed to step 5:
If we divide 160 by 20, we get 8 and a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 2438.0
Subtracting 160 from 160 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 20

Going ahead to step 6:
If we divide 7 by 20, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 24380.0
Subtracting 0 from 7 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
The number 20 fits into 70 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 24380.3
If we subtract 60 from 70, we get 10.
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 8:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 24380.35
Subtract 100 from 100 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.

Moving on to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 24380.35
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.

Moving on to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 24380.35
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.

Our division results in 24380.35 with a remaining 0.0.