-27.73% is the change from 779 to 563
Calculation steps:
[( 563 - 779 ) ÷ 779] x 100 = -27.73%
Formula
Percentage change = [(563 - 779) / 779] x 100
Subtract the new number by the original number
563 - 779 = -216
-216 ÷ 779 = -0.2772785622593068
-0.2772785622593068 x 100 = -27.73%