317204 ÷ 12 
We want to divide 317204 by 12.

Going ahead to step 1:
12 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 12

Step 2:
When dividing 31 by 12, we get 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 24 from 31, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 12

Moving on to step 3:
The number 12 fits into 77 6 times, leaving a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtract 72 from 77 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 12

On to step 4:
The number 12 fits into 52 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 264.0
Subtract 48 from 52 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 12

Going ahead to step 5:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 2643.0
Subtracting 36 from 40 leaves us with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 12

On to step 6:
If we divide 44 by 12, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 26433.0
Deduct 36 from 44 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
12 goes into 80 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 26433.6
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 26433.66
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 26433.66, and the remainder is 0.008.