-81.45% is the change from 469 to 87
Calculation steps:
[( 87 - 469 ) ÷ 469] x 100 = -81.45%
Formula
Percentage change = [(87 - 469) / 469] x 100
Subtract the new number by the original number
87 - 469 = -382
-382 ÷ 469 = -0.814498933901919
-0.814498933901919 x 100 = -81.45%