-88.56% is the change from 734 to 84
Calculation steps:
[( 84 - 734 ) ÷ 734] x 100 = -88.56%
Formula
Percentage change = [(84 - 734) / 734] x 100
Subtract the new number by the original number
84 - 734 = -650
-650 ÷ 734 = -0.885558583106267
-0.885558583106267 x 100 = -88.56%