We look at the division of 323173 by 80 
We want to divide 323173 by 80.

Step 1:
80 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 80

Moving on to step 2:
If we divide 32 by 80, we get 0 and a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 80

Step 3:
80 goes into 323 4 times with a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 320 from 323 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 80

Let's proceed to step 4:
The number 80 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtract 0 from 31 to get 31.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 80

On to step 5:
80 can be fit into 317 3 times, resulting in a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 403.0
If we subtract 240 from 317, we get 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 80

Step 6:
The number 80 fits into 773 9 times, leaving a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 4039.0
If we take 720 away from 773, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
530 divided by 80 is 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 4039.6
If we subtract 480 from 530, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
When dividing 500 by 80, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 4039.66
The remainder is 20 after subtracting 480 from 500.
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 4039.66, and the remainder is 0.02.