-89.27% is the change from 764 to 82
Calculation steps:
[( 82 - 764 ) ÷ 764] x 100 = -89.27%
Formula
Percentage change = [(82 - 764) / 764] x 100
Subtract the new number by the original number
82 - 764 = -682
-682 ÷ 764 = -0.8926701570680629
-0.8926701570680629 x 100 = -89.27%