Type of calculation: Calculating percentage decrease.
How to use the calculator: Use the
Percentage Change Calculator (“What is the percentage change from the Original value to the New value?”). Enter the old premium
600 [A] and the new one
540 [B]. It will show the percentage drop.
The formula:
We want the percentage change from $
600 down to $
540.
Percentage change = (($
540 - $
600) / $
600) × 100% = ($
-60 / $
600) × 100% =
-0.1 × 100%
= -10% (minus confirms the decrease)