-81.05% is the change from 459 to 87
Calculation steps:
[( 87 - 459 ) ÷ 459] x 100 = -81.05%
Formula
Percentage change = [(87 - 459) / 459] x 100
Subtract the new number by the original number
87 - 459 = -372
-372 ÷ 459 = -0.8104575163398693
-0.8104575163398693 x 100 = -81.05%