346816 divided by 12 
We want to divide 346816 by 12.

Going ahead to step 1:
3 divided by 12 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 12

Let's proceed to step 2:
If we divide 34 by 12, we get 2 and a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 24 away from 34, we end up with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 12

Advancing to step 3:
106 divided by 12 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 28.0
If we take 96 away from 106, we end up with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 12

Going ahead to step 4:
12 goes into 108 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 289.0
Deduct 108 from 108 and we're left with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 12

Advancing to step 5:
The number 12 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 2890.0
If we take 0 away from 1, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 12

Let's proceed to step 6:
16 divided by 12 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 28901.0
Deduct 12 from 16 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 28901.3
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
If we divide 40 by 12, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 28901.33
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 28901.33 with a remaining 0.004.