-25.96% is the change from 570 to 422
Calculation steps:
[( 422 - 570 ) ÷ 570] x 100 = -25.96%
Formula
Percentage change = [(422 - 570) / 570] x 100
Subtract the new number by the original number
422 - 570 = -148
-148 ÷ 570 = -0.2596491228070175
-0.2596491228070175 x 100 = -25.96%