The total of people is 1,800.
That means that 1,800 is 100%, and we need to find what percentage is 360.
For that, we follow the following procedure:
Divide 100% by the total of people (1800) and then multiply by the number of people you need to find the percentage of (360).
We will have the expression:
Solving the operations:
360 is 20% of 1,800.
Answer: 20%