We're dividing 308846 by 12 
Our goal is to divide 308846 by 12.

Advancing to step 1:
If we divide 3 by 12, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 12

Advancing to step 2:
12 goes into 30 2 times with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 24 from 30 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 12

Let's proceed to step 3:
12 can be fit into 68 5 times, resulting in a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 60 from 68 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 12

On to step 4:
The number 12 fits into 88 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 257.0
The remainder is 4 after subtracting 84 from 88.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 12

Step 5:
12 goes into 44 3 times with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 2573.0
The remainder is 8 after subtracting 36 from 44.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 12

Moving on to step 6:
12 can be fit into 86 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 25737.0
Subtract 84 from 86 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
12 goes into 20 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 25737.1
If we subtract 12 from 20, 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.

Moving on to step 8:
12 goes into 80 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 25737.16
The remainder is 8 after subtracting 72 from 80.
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 9:
80 divided by 12 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 25737.166
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 25737.166 with a remainder of 0.0008.