-90.84% is the change from 775 to 71
Calculation steps:
[( 71 - 775 ) ÷ 775] x 100 = -90.84%
Formula
Percentage change = [(71 - 775) / 775] x 100
Subtract the new number by the original number
71 - 775 = -704
-704 ÷ 775 = -0.9083870967741936
-0.9083870967741936 x 100 = -90.84%