-27.86% is the change from 779 to 562
Calculation steps:
[( 562 - 779 ) ÷ 779] x 100 = -27.86%
Formula
Percentage change = [(562 - 779) / 779] x 100
Subtract the new number by the original number
562 - 779 = -217
-217 ÷ 779 = -0.2785622593068036
-0.2785622593068036 x 100 = -27.86%