We look at the division of 360813 by 20 
Let's see how many times 20 fits into 360813.

On to step 1:
When dividing 3 by 20, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 20

On to step 2:
When dividing 36 by 20, we get 1 with a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 20 from 36 leaves us with 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 20

Let's proceed to step 3:
If we divide 160 by 20, we get 8 and a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we take 160 away from 160, we end up with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 20

On to step 4:
20 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 180.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 20

On to step 5:
If we divide 81 by 20, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 1804.0
The remainder is 1 after subtracting 80 from 81.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 20

On to step 6:
20 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 18040.0
The remainder is 13 after subtracting 0 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
20 goes into 130 6 times with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 18040.6
Subtracting 120 from 130 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.

Advancing to step 8:
20 goes into 100 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 18040.65
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.

On to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18040.65
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.

Going ahead to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 18040.65
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.

In conclusion, the division gives 18040.65 with a balance of 0.0.