-67.25% is the change from 571 to 187
Calculation steps:
[( 187 - 571 ) ÷ 571] x 100 = -67.25%
Formula
Percentage change = [(187 - 571) / 571] x 100
Subtract the new number by the original number
187 - 571 = -384
-384 ÷ 571 = -0.6725043782837128
-0.6725043782837128 x 100 = -67.25%