We divide 666026 by 12
We want to divide 666026 by 12.

Moving on to step 1:
If we divide 6 by 12, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 12

Going ahead to step 2:
The number 12 fits into 66 5 times, leaving a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 60 from 66 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 12

Step 3:
12 goes into 66 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
If we take 60 away from 66, we end up with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 12

Moving on to step 4:
When dividing 60 by 12, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 555.0
Subtract 60 from 60 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 12

Step 5:
If we divide 2 by 12, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 5550.0
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 6:
26 divided by 12 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 55502.0
If we take 24 away from 26, 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.

Advancing to step 7:
20 divided by 12 is 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 55502.1
If we take 12 away from 20, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 55502.16
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
12 goes into 80 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 55502.166
Subtract 72 from 80 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.

The final outcome is 55502.166, with a leftover of 0.0008.