We're dividing 791373 by 20 
We're looking to find how many times 20 goes into 791373.

Let's proceed to step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 20

Step 2:
20 can be fit into 79 3 times, resulting in a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 19 after subtracting 60 from 79.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 20

Advancing to step 3:
If we divide 191 by 20, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtracting 180 from 191 leaves us with 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 20

On to step 4:
20 goes into 113 5 times with a remainder of 13.
The next digit of our result is 5. 
Result so far: 395.0
Subtract 100 from 113 to get 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 20

Moving on to step 5:
20 can be fit into 137 6 times, resulting in a remainder of 17.
The next digit of our result is 6. 
Result so far: 3956.0
The remainder is 17 after subtracting 120 from 137.
Bring next digit (3) of the dividend behind the 17 and repeat the process: 173 / 20

Going ahead to step 6:
173 divided by 20 is 8 with a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 39568.0
The remainder is 13 after subtracting 160 from 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
When dividing 130 by 20, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 39568.6
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.

On to step 8:
20 goes into 100 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 39568.65
The remainder is 0 after subtracting 100 from 100.
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 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 39568.65
Subtracting 0 from 0 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.

Let's proceed to step 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 39568.65
Subtract 0 from 0 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.

The final outcome is 39568.65, with a leftover of 0.0.