-84.32% is the change from 574 to 90
Calculation steps:
[( 90 - 574 ) ÷ 574] x 100 = -84.32%
Formula
Percentage change = [(90 - 574) / 574] x 100
Subtract the new number by the original number
90 - 574 = -484
-484 ÷ 574 = -0.8432055749128919
-0.8432055749128919 x 100 = -84.32%