To determine what a number is a percentage of another number, you can use a simple mathematical formula. The formula involves dividing the number you are interested in by the total number (the number you want to find the percentage of) and then multiplying the result by 100.
For example, if you want to know what percentage 30 is of 150, you would perform the following calculation:
1. Divide 30 by 150: 30 ÷ 150 = 0.2
2. Multiply the result by 100: 0.2 × 100 = 20
This means that 30 is 20% of 150.
Using this approach, you can find the percentage of any number in relation to another. Just remember the formula: (Part / Whole) × 100 = Percentage. By substituting the appropriate values, you can easily find the percentage you need.