We divide 163807 by 40
Our goal is to divide 163807 by 40.

Advancing to step 1:
1 divided by 40 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 40

Let's proceed to step 2:
40 can be fit into 16 0 times, resulting in a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 40

Going ahead to step 3:
40 can be fit into 163 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 3 after subtracting 160 from 163.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 40

Going ahead to step 4:
38 divided by 40 is 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we take 0 away from 38, we end up with 38.
Append the next digit (0) from the dividend to 38 and continue with: 380 / 40

On to step 5:
40 can be fit into 380 9 times, resulting in a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 409.0
If we subtract 360 from 380, we get 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 40

Step 6:
When dividing 207 by 40, we get 5 with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 4095.0
Deduct 200 from 207 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
40 can be fit into 70 1 times, resulting in a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 4095.1
Subtract 40 from 70 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
If we divide 300 by 40, we get 7 and a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 4095.17
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
200 divided by 40 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4095.175
Subtract 200 from 200 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.

Advancing to step 10:
0 divided by 40 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4095.175
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.

Moving on to step 11:
40 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4095.175
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.

After the division, we end up with 4095.175 and a remainder of 0.0.