-8.52% is the change from 775 to 709
Calculation steps:
[( 709 - 775 ) ÷ 775] x 100 = -8.52%
Formula
Percentage change = [(709 - 775) / 775] x 100
Subtract the new number by the original number
709 - 775 = -66
-66 ÷ 775 = -0.08516129032258064
-0.08516129032258064 x 100 = -8.52%