-9.24% is the change from 779 to 707
Calculation steps:
[( 707 - 779 ) ÷ 779] x 100 = -9.24%
Formula
Percentage change = [(707 - 779) / 779] x 100
Subtract the new number by the original number
707 - 779 = -72
-72 ÷ 779 = -0.09242618741976893
-0.09242618741976893 x 100 = -9.24%