We look at the division of 260374 by 12 
Our goal is to divide 260374 by 12.

Going ahead to step 1:
12 can be fit into 2 0 times, resulting in 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.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 12

Advancing to step 2:
If we divide 26 by 12, we get 2 and a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 24 from 26 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 12

Step 3:
The number 12 fits into 20 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 21.0
Deduct 12 from 20 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 12

Step 4:
When dividing 83 by 12, we get 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 216.0
Subtract 72 from 83 to get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 12

Let's proceed to step 5:
The number 12 fits into 117 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 2169.0
The remainder is 9 after subtracting 108 from 117.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 12

Moving on to step 6:
12 can be fit into 94 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 21697.0
Deduct 84 from 94 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
12 can be fit into 100 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 21697.8
Subtracting 96 from 100 leaves us 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.

Going ahead to step 8:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 21697.83
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 9:
40 divided by 12 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 21697.833
Subtracting 36 from 40 leaves us 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.

The quotient of the division is 21697.833, and the remainder is 0.0004.