-88.43% is the change from 709 to 82
Calculation steps:
[( 82 - 709 ) ÷ 709] x 100 = -88.43%
Formula
Percentage change = [(82 - 709) / 709] x 100
Subtract the new number by the original number
82 - 709 = -627
-627 ÷ 709 = -0.8843441466854725
-0.8843441466854725 x 100 = -88.43%