-9.11% is the change from 779 to 708
Calculation steps:
[( 708 - 779 ) ÷ 779] x 100 = -9.11%
Formula
Percentage change = [(708 - 779) / 779] x 100
Subtract the new number by the original number
708 - 779 = -71
-71 ÷ 779 = -0.09114249037227215
-0.09114249037227215 x 100 = -9.11%