Let's divide 579009 by 20
Let's see how many times 20 fits into 579009.

Let's proceed to step 1:
20 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 20

Step 2:
20 goes into 57 2 times with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 40 from 57 leaves us with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 20

On to step 3:
20 can be fit into 179 8 times, resulting in a remainder of 19.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtract 160 from 179 to get 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 20

Advancing to step 4:
190 divided by 20 is 9 with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 289.0
Subtracting 180 from 190 leaves us with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 20

Moving on to step 5:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 2895.0
The remainder is 0 after subtracting 100 from 100.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 20

On to step 6:
20 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 28950.0
Deduct 0 from 9 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
90 divided by 20 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 28950.4
If we take 80 away from 90, we end up 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.

Advancing to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 28950.45
If we take 100 away from 100, 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.

Let's proceed to step 9:
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: 28950.45
Deduct 0 from 0 and we're left 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.

Let's proceed to step 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28950.45
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 28950.45, with a leftover of 0.0.