-24.87% is the change from 780 to 586
Calculation steps:
[( 586 - 780 ) ÷ 780] x 100 = -24.87%
Formula
Percentage change = [(586 - 780) / 780] x 100
Subtract the new number by the original number
586 - 780 = -194
-194 ÷ 780 = -0.24871794871794872
-0.24871794871794872 x 100 = -24.87%
Example