-81.57% is the change from 472 to 87
Calculation steps:
[( 87 - 472 ) ÷ 472] x 100 = -81.57%
Formula
Percentage change = [(87 - 472) / 472] x 100
Subtract the new number by the original number
87 - 472 = -385
-385 ÷ 472 = -0.815677966101695
-0.815677966101695 x 100 = -81.57%