-96.1% is the change from 718 to 28
Calculation steps:
[( 28 - 718 ) ÷ 718] x 100 = -96.1%
Formula
Percentage change = [(28 - 718) / 718] x 100
Subtract the new number by the original number
28 - 718 = -690
-690 ÷ 718 = -0.9610027855153204
-0.9610027855153204 x 100 = -96.1%