-28.88% is the change from 779 to 554
Calculation steps:
[( 554 - 779 ) ÷ 779] x 100 = -28.88%
Formula
Percentage change = [(554 - 779) / 779] x 100
Subtract the new number by the original number
554 - 779 = -225
-225 ÷ 779 = -0.2888318356867779
-0.2888318356867779 x 100 = -28.88%