We look at the division of 594609 by 20 
We want to divide 594609 by 20.

On to step 1:
The number 20 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 20

Advancing to step 2:
20 can be fit into 59 2 times, resulting in a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 40 from 59 and we're left with 19.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 20

Going ahead to step 3:
The number 20 fits into 194 9 times, leaving a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 29.0
If we subtract 180 from 194, we get 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 20

Moving on to step 4:
20 goes into 146 7 times with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 297.0
Subtract 140 from 146 to get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 20

Step 5:
The number 20 fits into 60 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 2973.0
Subtracting 60 from 60 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 20

Moving on to step 6:
9 divided by 20 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 29730.0
Subtracting 0 from 9 leaves us 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.

Step 7:
90 divided by 20 is 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 29730.4
If we subtract 80 from 90, 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.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 29730.45
The remainder is 0 after subtracting 100 from 100.
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:
If we divide 0 by 20, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 29730.45
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.

Step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 29730.45
Subtracting 0 from 0 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.

After the division, we end up with 29730.45 and a remainder of 0.0.