We're dividing 4640809 by 40 
Our goal is to divide 4640809 by 40.

Going ahead to step 1:
4 divided by 40 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 40

Moving on to step 2:
40 can be fit into 46 1 times, resulting in a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 40 from 46, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 40

Let's proceed to step 3:
The number 40 fits into 64 1 times, leaving a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 24 after subtracting 40 from 64.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 40

Let's proceed to step 4:
40 can be fit into 240 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 116.0
Deduct 240 from 240 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 40

Step 5:
8 divided by 40 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 1160.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 40

Going ahead to step 6:
80 divided by 40 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 11602.0
Deduct 80 from 80 and we're left with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 40

Let's proceed to step 7:
If we divide 9 by 40, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 116020.0
If we subtract 0 from 9, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
The number 40 fits into 90 2 times, leaving a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 116020.2
If we take 80 away from 90, we end up 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.

Moving on to step 9:
40 can be fit into 100 2 times, resulting in a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 116020.22
Subtracting 80 from 100 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.

The quotient of the division is 116020.22, and the remainder is 0.02.