To find 15% of 300, you can use a simple calculation. First, convert the percentage into a decimal. To do this, divide the percentage by 100. So, 15% becomes 0.15.
Next, multiply this decimal by the number you want to find the percentage of, which is 300 in this case.
So the calculation looks like this:
0.15 × 300 = 45
Therefore, 15% of 300 equals 45. This method can be used for calculating percentages of any number.