-0.53% is the change from 561 to 558
Calculation steps:
[( 558 - 561 ) ÷ 561] x 100 = -0.53%
Formula
Percentage change = [(558 - 561) / 561] x 100
Subtract the new number by the original number
558 - 561 = -3
-3 ÷ 561 = -0.0053475935828877
-0.0053475935828877 x 100 = -0.53%