We look at the division of 366510 by 12 
Our goal is to divide 366510 by 12.

Moving on to step 1:
When dividing 3 by 12, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 12

Step 2:
The number 12 fits into 36 3 times, leaving a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 0 after subtracting 36 from 36.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 12

Let's proceed to step 3:
When dividing 6 by 12, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtract 0 from 6 to get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 12

On to step 4:
When dividing 65 by 12, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 305.0
Subtract 60 from 65 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 12

Advancing to step 5:
If we divide 51 by 12, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 3054.0
Deduct 48 from 51 and we're left with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 12

Going ahead to step 6:
30 divided by 12 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 30542.0
The remainder is 6 after subtracting 24 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
When dividing 60 by 12, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 30542.5
Subtract 60 from 60 to 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.

Step 8:
If we divide 0 by 12, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 30542.5
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.

Going ahead to step 9:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 30542.5
Subtracting 0 from 0 leaves us 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.

The final result is 30542.5 with a remainder of 0.0.