299586 ÷ 20 
We want to divide 299586 by 20.

On to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 20

Advancing to step 2:
20 goes into 29 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 20 from 29 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 20

On to step 3:
If we divide 99 by 20, we get 4 and a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 80 away from 99, we end up with 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 20

Going ahead to step 4:
If we divide 195 by 20, we get 9 and a remainder of 15.
The next digit of our result is 9. 
Result so far: 149.0
If we take 180 away from 195, we end up with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 20

Step 5:
20 can be fit into 158 7 times, resulting in a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 1497.0
Subtracting 140 from 158 leaves us with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 20

Going ahead to step 6:
20 can be fit into 186 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 14979.0
If we subtract 180 from 186, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
20 can be fit into 60 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 14979.3
The remainder is 0 after subtracting 60 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 14979.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 14979.3
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 14979.3 with a remainder of 0.0.