-85.02% is the change from 574 to 86
Calculation steps:
[( 86 - 574 ) ÷ 574] x 100 = -85.02%
Formula
Percentage change = [(86 - 574) / 574] x 100
Subtract the new number by the original number
86 - 574 = -488
-488 ÷ 574 = -0.8501742160278746
-0.8501742160278746 x 100 = -85.02%