-88.35% is the change from 764 to 89
Calculation steps:
[( 89 - 764 ) ÷ 764] x 100 = -88.35%
Formula
Percentage change = [(89 - 764) / 764] x 100
Subtract the new number by the original number
89 - 764 = -675
-675 ÷ 764 = -0.8835078534031413
-0.8835078534031413 x 100 = -88.35%