-8.67% is the change from 542 to 495
Calculation steps:
[( 495 - 542 ) ÷ 542] x 100 = -8.67%
Formula
Percentage change = [(495 - 542) / 542] x 100
Subtract the new number by the original number
495 - 542 = -47
-47 ÷ 542 = -0.08671586715867159
-0.08671586715867159 x 100 = -8.67%