We're dividing 999311 by 20 
Let's see how many times 20 fits into 999311.

Going ahead to step 1:
The number 20 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 20

Step 2:
99 divided by 20 is 4 with a remainder of 19.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 80 from 99, we get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 20

Going ahead to step 3:
20 can be fit into 199 9 times, resulting in a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we subtract 180 from 199, we get 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 20

Let's proceed to step 4:
The number 20 fits into 193 9 times, leaving a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 499.0
Subtracting 180 from 193 leaves us with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 20

Step 5:
When dividing 131 by 20, we get 6 with a remainder of 11.
The next digit of our result is 6. 
Result so far: 4996.0
If we take 120 away from 131, we end up with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 20

Going ahead to step 6:
The number 20 fits into 111 5 times, leaving a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 49965.0
If we subtract 100 from 111, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
20 goes into 110 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 49965.5
Subtracting 100 from 110 leaves us 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.

On to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 49965.55
Subtracting 100 from 100 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.

The final outcome is 49965.55, with a leftover of 0.0.