We look at the division of 180550 by 12 
Our goal is to divide 180550 by 12.

Going ahead to step 1:
12 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 12

Moving on to step 2:
The number 12 fits into 18 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 12 from 18 to get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 12

Advancing to step 3:
If we divide 60 by 12, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 60 from 60 and we're left with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 12

On to step 4:
When dividing 5 by 12, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 150.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 12

Step 5:
If we divide 55 by 12, we get 4 and a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 1504.0
Subtracting 48 from 55 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 12

Let's proceed to step 6:
The number 12 fits into 70 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 15045.0
Subtract 60 from 70 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
When dividing 100 by 12, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 15045.8
Subtracting 96 from 100 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
If we divide 40 by 12, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 15045.83
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
When dividing 40 by 12, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 15045.833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 15045.833 with a remainder of 0.0004.