Let's divide 40308 by 10
We're looking to find how many times 10 goes into 40308.

Moving on to step 1:
10 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 10

Let's proceed to step 2:
If we divide 40 by 10, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 40 from 40 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 10

Step 3:
3 divided by 10 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 10

Let's proceed to step 4:
10 goes into 30 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 403.0
The remainder is 0 after subtracting 30 from 30.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 10

Let's proceed to step 5:
8 divided by 10 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 4030.0
If we subtract 0 from 8, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 6:
80 divided by 10 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 4030.8
The remainder is 0 after subtracting 80 from 80.
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 7:
If we divide 0 by 10, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4030.8
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.

On to step 8:
10 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4030.8
If we subtract 0 from 0, 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.

Our division results in 4030.8 with a remaining 0.0.