We divide 807856 by 40
Our goal is to divide 807856 by 40.

Going ahead to step 1:
40 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 40

Step 2:
40 can be fit into 80 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 80 from 80.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 40

Moving on to step 3:
7 divided by 40 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 40

Advancing to step 4:
If we divide 78 by 40, we get 1 and a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 201.0
If we subtract 40 from 78, we get 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 40

On to step 5:
If we divide 385 by 40, we get 9 and a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 2019.0
Subtract 360 from 385 to get 25.
Include the next digit (6) from the dividend after 25, then repeat: 256 / 40

Advancing to step 6:
40 can be fit into 256 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 20196.0
If we subtract 240 from 256, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
160 divided by 40 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 20196.4
If we subtract 160 from 160, 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.

Moving on to step 8:
When dividing 0 by 40, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20196.4
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.

On to step 9:
When dividing 0 by 40, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 20196.4
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 20196.4 with a remaining 0.0.