We divide 154500 by 12
We're looking to find how many times 12 goes into 154500.

Moving on to step 1:
12 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 12

Going ahead to step 2:
If we divide 15 by 12, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 12 from 15 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 12

Moving on to step 3:
12 can be fit into 34 2 times, resulting in a remainder of 10.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 24 from 34 and we're left with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 12

Moving on to step 4:
The number 12 fits into 105 8 times, leaving a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Subtracting 96 from 105 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 12

Advancing to step 5:
90 divided by 12 is 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 1287.0
If we subtract 84 from 90, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 12

Going ahead to step 6:
If we divide 60 by 12, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 12875.0
The remainder is 0 after subtracting 60 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
12 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12875.0
The remainder is 0 after subtracting 0 from 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 8:
12 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12875.0
Deduct 0 from 0 and we're left 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 12875.0 with a remainder of 0.0.