-84.02% is the change from 532 to 85
Calculation steps:
[( 85 - 532 ) ÷ 532] x 100 = -84.02%
Formula
Percentage change = [(85 - 532) / 532] x 100
Subtract the new number by the original number
85 - 532 = -447
-447 ÷ 532 = -0.8402255639097744
-0.8402255639097744 x 100 = -84.02%