Calculate annual % change by dividing start by end value, raising to inverse years, minus one, times 100. Ex: a drop from $15M to $10M over 2 years is a 18.4% average annual decline. This calculation ...

If you've been looking at interest-bearing accounts like high-yield savings accounts or certificates of deposit (CDs), you may see the terms "interest rate" and "annual percentage yield" (APY) being ...