316284 divided by 80 
We want to figure out the number of times 316284 can be divided by 80.

Let's proceed to step 1:
The number 80 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 80

Advancing to step 2:
80 goes into 31 0 times with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 80

Let's proceed to step 3:
The number 80 fits into 316 3 times, leaving a remainder of 76.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 76 after subtracting 240 from 316.
Take the next digit (2) from the dividend and append it to 76, then repeat: 762 / 80

Moving on to step 4:
80 goes into 762 9 times with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 42 after subtracting 720 from 762.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 80

Let's proceed to step 5:
When dividing 428 by 80, we get 5 with a remainder of 28.
The number 5 becomes the next digit in our result. 
Result so far: 395.0
Subtract 400 from 428 to get 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 80

Advancing to step 6:
If we divide 284 by 80, we get 3 and a remainder of 44.
Use 3 as the next digit of our solution. 
Result so far: 3953.0
Subtracting 240 from 284 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
When dividing 440 by 80, we get 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 3953.5
If we take 400 away from 440, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 3953.55
Subtract 400 from 400 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 3953.55 and a remainder of 0.0.