40595 divided by 20 
Let's see how many times 20 fits into 40595.

Let's proceed to step 1:
20 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 20

On to step 2:
When dividing 40 by 20, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 0 after subtracting 40 from 40.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 20

Going ahead to step 3:
20 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 20

Moving on to step 4:
When dividing 59 by 20, we get 2 with a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 202.0
Subtracting 40 from 59 leaves us with 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 20

Moving on to step 5:
20 can be fit into 195 9 times, resulting in a remainder of 15.
The next digit of our result is 9. 
Result so far: 2029.0
Deduct 180 from 195 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 6:
When dividing 150 by 20, we get 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 2029.7
Deduct 140 from 150 and we're left 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.

Step 7:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2029.75
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.

Moving on to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2029.75
The remainder is 0 after subtracting 0 from 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 9:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2029.75
The remainder is 0 after subtracting 0 from 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 2029.75 with a remaining 0.0.