-8.9% is the change from 775 to 706
Calculation steps:
[( 706 - 775 ) ÷ 775] x 100 = -8.9%
Formula
Percentage change = [(706 - 775) / 775] x 100
Subtract the new number by the original number
706 - 775 = -69
-69 ÷ 775 = -0.08903225806451613
-0.08903225806451613 x 100 = -8.9%