-25.42% is the change from 779 to 581
Calculation steps:
[( 581 - 779 ) ÷ 779] x 100 = -25.42%
Formula
Percentage change = [(581 - 779) / 779] x 100
Subtract the new number by the original number
581 - 779 = -198
-198 ÷ 779 = -0.25417201540436457
-0.25417201540436457 x 100 = -25.42%