We're dividing 790385 by 20 
Our goal is to divide 790385 by 20.

Step 1:
20 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 20

On to step 2:
When dividing 79 by 20, we get 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 60 from 79, we get 19.
Fetch the next digit (0) from the dividend, attach it to 19 and continue: 190 / 20

Let's proceed to step 3:
190 divided by 20 is 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Deduct 180 from 190 and we're left with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 20

Moving on to step 4:
The number 20 fits into 103 5 times, leaving a remainder of 3.
The next digit of our result is 5. 
Result so far: 395.0
Subtract 100 from 103 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 20

Moving on to step 5:
The number 20 fits into 38 1 times, leaving a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 3951.0
Subtract 20 from 38 to get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 20

Going ahead to step 6:
185 divided by 20 is 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 39519.0
Subtract 180 from 185 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 20 fits into 50 2 times, leaving a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 39519.2
Subtract 40 from 50 to 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.

Step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 39519.25
Subtract 100 from 100 to 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.

Going ahead to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 39519.25
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.

On to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 39519.25
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.

Our division results in 39519.25 with a remaining 0.0.