Final answer:
The percent of increase from 16 to 90 is calculated as the difference between the two numbers divided by the original number, then multiplied by 100, resulting in a 462.5% increase.
Step-by-step explanation:
The percentage increase from 16 to 90 is calculated by finding the difference between the new and original numbers, dividing that by the original number, and then multiplying by 100 to get the percentage. Here is the calculation:
- Find the difference between the new and original number: 90 - 16 = 74.
- Divide the difference by the original number: 74 ÷ 16 = 4.625.
- Multiply by 100 to get the percent increase: 4.625 × 100 = 462.5%.
Therefore, the percent increase from 16 to 90 is 462.5%.