-88.05% is the change from 728 to 87
Calculation steps:
[( 87 - 728 ) ÷ 728] x 100 = -88.05%
Formula
Percentage change = [(87 - 728) / 728] x 100
Subtract the new number by the original number
87 - 728 = -641
-641 ÷ 728 = -0.8804945054945055
-0.8804945054945055 x 100 = -88.05%