-48.07% is the change from 570 to 296
Calculation steps:
[( 296 - 570 ) ÷ 570] x 100 = -48.07%
Formula
Percentage change = [(296 - 570) / 570] x 100
Subtract the new number by the original number
296 - 570 = -274
-274 ÷ 570 = -0.4807017543859649
-0.4807017543859649 x 100 = -48.07%