We look at the division of 599563 by 20 
Let's see how many times 20 fits into 599563.

Moving on to step 1:
If we divide 5 by 20, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 20

Moving on to step 2:
If we divide 59 by 20, we get 2 and a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 40 from 59 to get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 20

Step 3:
The number 20 fits into 199 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 180 from 199 to get 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 20

Step 4:
20 goes into 195 9 times with a remainder of 15.
The next digit of our result is 9. 
Result so far: 299.0
If we subtract 180 from 195, we get 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 20

Going ahead to step 5:
When dividing 156 by 20, we get 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 2997.0
If we subtract 140 from 156, we get 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 20

Step 6:
If we divide 163 by 20, we get 8 and a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 29978.0
The remainder is 3 after subtracting 160 from 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
30 divided by 20 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 29978.1
If we take 20 away from 30, 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.

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: 29978.15
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.

Let's proceed to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 29978.15
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.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 29978.15
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.

The final result is 29978.15 with a remainder of 0.0.