-27.34% is the change from 779 to 566
Calculation steps:
[( 566 - 779 ) ÷ 779] x 100 = -27.34%
Formula
Percentage change = [(566 - 779) / 779] x 100
Subtract the new number by the original number
566 - 779 = -213
-213 ÷ 779 = -0.2734274711168164
-0.2734274711168164 x 100 = -27.34%