-79.32% is the change from 411 to 85
Calculation steps:
[( 85 - 411 ) ÷ 411] x 100 = -79.32%
Formula
Percentage change = [(85 - 411) / 411] x 100
Subtract the new number by the original number
85 - 411 = -326
-326 ÷ 411 = -0.7931873479318735
-0.7931873479318735 x 100 = -79.32%