-28.46% is the change from 780 to 558
Calculation steps:
[( 558 - 780 ) ÷ 780] x 100 = -28.46%
Formula
Percentage change = [(558 - 780) / 780] x 100
Subtract the new number by the original number
558 - 780 = -222
-222 ÷ 780 = -0.2846153846153846
-0.2846153846153846 x 100 = -28.46%