Let's divide 265646 by 12
We want to figure out the number of times 265646 can be divided by 12.

Step 1:
12 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 12

Going ahead to step 2:
12 can be fit into 26 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 2 after subtracting 24 from 26.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 12

Moving on to step 3:
The number 12 fits into 25 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 22.0
If we take 24 away from 25, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 12

Step 4:
The number 12 fits into 16 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 221.0
If we take 12 away from 16, we end up with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 12

Going ahead to step 5:
12 goes into 44 3 times with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 2213.0
If we take 36 away from 44, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 12

Step 6:
The number 12 fits into 86 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 22137.0
If we take 84 away from 86, we end up with 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.
Put 1 as the next digit of the answer. 
Result so far: 22137.1
Subtract 12 from 20 to 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 can be fit into 80 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 22137.16
If we subtract 72 from 80, 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.

On to step 9:
12 goes into 80 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 22137.166
If we subtract 72 from 80, 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.

The final outcome is 22137.166, with a leftover of 0.0008.