-24.55% is the change from 778 to 587
Calculation steps:
[( 587 - 778 ) ÷ 778] x 100 = -24.55%
Formula
Percentage change = [(587 - 778) / 778] x 100
Subtract the new number by the original number
587 - 778 = -191
-191 ÷ 778 = -0.2455012853470437
-0.2455012853470437 x 100 = -24.55%