Let's divide 256260 by 12
Let's see how many times 12 fits into 256260.

Going ahead to step 1:
If we divide 2 by 12, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 12

Let's proceed to step 2:
When dividing 25 by 12, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 24 from 25 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 12

Step 3:
12 can be fit into 16 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 12 from 16 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 12

Going ahead to step 4:
12 goes into 42 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 213.0
If we take 36 away from 42, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 12

Let's proceed to step 5:
The number 12 fits into 66 5 times, leaving a remainder of 6.
The next digit of our result is 5. 
Result so far: 2135.0
If we subtract 60 from 66, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 12

On to step 6:
When dividing 60 by 12, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 21355.0
If we subtract 60 from 60, we 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.

Going ahead to step 7:
12 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21355.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 12 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21355.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 21355.0, and the remainder is 0.0.