-81.8% is the change from 467 to 85
Calculation steps:
[( 85 - 467 ) ÷ 467] x 100 = -81.8%
Formula
Percentage change = [(85 - 467) / 467] x 100
Subtract the new number by the original number
85 - 467 = -382
-382 ÷ 467 = -0.8179871520342612
-0.8179871520342612 x 100 = -81.8%