-26.62% is the change from 571 to 419
Calculation steps:
[( 419 - 571 ) ÷ 571] x 100 = -26.62%
Formula
Percentage change = [(419 - 571) / 571] x 100
Subtract the new number by the original number
419 - 571 = -152
-152 ÷ 571 = -0.266199649737303
-0.266199649737303 x 100 = -26.62%