-89.34% is the change from 769 to 82
Calculation steps:
[( 82 - 769 ) ÷ 769] x 100 = -89.34%
Formula
Percentage change = [(82 - 769) / 769] x 100
Subtract the new number by the original number
82 - 769 = -687
-687 ÷ 769 = -0.893368010403121
-0.893368010403121 x 100 = -89.34%