-40.2% is the change from 908 to 543
Calculation steps:
[( 543 - 908 ) ÷ 908] x 100 = -40.2%
Formula
Percentage change = [(543 - 908) / 908] x 100
Subtract the new number by the original number
543 - 908 = -365
-365 ÷ 908 = -0.40198237885462557
-0.40198237885462557 x 100 = -40.2%