Let's divide 790673 by 20
We want to figure out the number of times 790673 can be divided by 20.

Step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 20

Step 2:
20 can be fit into 79 3 times, resulting in a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 60 from 79 and we're left with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 20

Step 3:
20 goes into 190 9 times with a remainder of 10.
The next digit of our result is 9. 
Result so far: 39.0
If we take 180 away from 190, we end up with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 20

Going ahead to step 4:
20 goes into 106 5 times with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 395.0
Subtracting 100 from 106 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 20

Let's proceed to step 5:
When dividing 67 by 20, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 3953.0
If we subtract 60 from 67, we get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 20

Moving on to step 6:
20 can be fit into 73 3 times, resulting in a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 39533.0
Subtract 60 from 73 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
130 divided by 20 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 39533.6
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:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 39533.65
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 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 39533.65
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:
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: 39533.65
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 39533.65, with a leftover of 0.0.