We look at the division of 312408 by 5 
We want to figure out the number of times 312408 can be divided by 5.

Advancing to step 1:
The number 5 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 5

Moving on to step 2:
When dividing 31 by 5, we get 6 with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 30 from 31 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 5

Going ahead to step 3:
When dividing 12 by 5, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 62.0
Subtracting 10 from 12 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 5

Advancing to step 4:
If we divide 24 by 5, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 624.0
If we take 20 away from 24, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 5

Let's proceed to step 5:
40 divided by 5 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 6248.0
The remainder is 0 after subtracting 40 from 40.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 5

Moving on to step 6:
The number 5 fits into 8 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 62481.0
Deduct 5 from 8 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
When dividing 30 by 5, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 62481.6
The remainder is 0 after subtracting 30 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 5, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 62481.6
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.

Advancing to step 9:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 62481.6
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 62481.6 with a remaining 0.0.