786593 ÷ 20 
We're looking to find how many times 20 goes into 786593.

Going ahead to step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 20

Moving on to step 2:
The number 20 fits into 78 3 times, leaving a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 60 from 78, we get 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 20

Moving on to step 3:
20 goes into 186 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtracting 180 from 186 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 20

On to step 4:
When dividing 65 by 20, we get 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 393.0
Subtracting 60 from 65 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 20

Let's proceed to step 5:
When dividing 59 by 20, we get 2 with a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 3932.0
If we subtract 40 from 59, we get 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 20

Advancing to step 6:
193 divided by 20 is 9 with a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 39329.0
If we subtract 180 from 193, we 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: 39329.6
The remainder is 10 after subtracting 120 from 130.
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:
If we divide 100 by 20, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 39329.65
If we subtract 100 from 100, 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.

Advancing 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: 39329.65
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:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 39329.65
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.

Our division results in 39329.65 with a remaining 0.0.