-81.4% is the change from 570 to 106
Calculation steps:
[( 106 - 570 ) ÷ 570] x 100 = -81.4%
Formula
Percentage change = [(106 - 570) / 570] x 100
Subtract the new number by the original number
106 - 570 = -464
-464 ÷ 570 = -0.8140350877192982
-0.8140350877192982 x 100 = -81.4%