-77.89% is the change from 570 to 126
Calculation steps:
[( 126 - 570 ) ÷ 570] x 100 = -77.89%
Formula
Percentage change = [(126 - 570) / 570] x 100
Subtract the new number by the original number
126 - 570 = -444
-444 ÷ 570 = -0.7789473684210526
-0.7789473684210526 x 100 = -77.89%