-11.29% is the change from 558 to 495
Calculation steps:
[( 495 - 558 ) ÷ 558] x 100 = -11.29%
Formula
Percentage change = [(495 - 558) / 558] x 100
Subtract the new number by the original number
495 - 558 = -63
-63 ÷ 558 = -0.11290322580645161
-0.11290322580645161 x 100 = -11.29%