We divide 549500 by 12
We're looking to find how many times 12 goes into 549500.

Moving on to step 1:
The number 12 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 12

Advancing to step 2:
The number 12 fits into 54 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 48 from 54 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 12

Moving on to step 3:
The number 12 fits into 69 5 times, leaving a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 45.0
The remainder is 9 after subtracting 60 from 69.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 12

On to step 4:
95 divided by 12 is 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 457.0
If we subtract 84 from 95, we get 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 12

Going ahead to step 5:
If we divide 110 by 12, we get 9 and a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 4579.0
Subtract 108 from 110 to get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 12

Advancing to step 6:
12 goes into 20 1 times with a remainder of 8.
The next digit of our result is 1. 
Result so far: 45791.0
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.

Let's proceed to step 7:
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: 45791.6
The remainder is 8 after subtracting 72 from 80.
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 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 45791.66
Subtracting 72 from 80 leaves us 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.

In conclusion, the division gives 45791.66 with a balance of 0.008.