-30.55% is the change from 779 to 541
Calculation steps:
[( 541 - 779 ) ÷ 779] x 100 = -30.55%
Formula
Percentage change = [(541 - 779) / 779] x 100
Subtract the new number by the original number
541 - 779 = -238
-238 ÷ 779 = -0.3055198973042362
-0.3055198973042362 x 100 = -30.55%