-82.02% is the change from 484 to 87
Calculation steps:
[( 87 - 484 ) ÷ 484] x 100 = -82.02%
Formula
Percentage change = [(87 - 484) / 484] x 100
Subtract the new number by the original number
87 - 484 = -397
-397 ÷ 484 = -0.8202479338842975
-0.8202479338842975 x 100 = -82.02%