-89.59% is the change from 788 to 82
Calculation steps:
[( 82 - 788 ) ÷ 788] x 100 = -89.59%
Formula
Percentage change = [(82 - 788) / 788] x 100
Subtract the new number by the original number
82 - 788 = -706
-706 ÷ 788 = -0.8959390862944162
-0.8959390862944162 x 100 = -89.59%