-57.37% is the change from 570 to 243
Calculation steps:
[( 243 - 570 ) ÷ 570] x 100 = -57.37%
Formula
Percentage change = [(243 - 570) / 570] x 100
Subtract the new number by the original number
243 - 570 = -327
-327 ÷ 570 = -0.5736842105263158
-0.5736842105263158 x 100 = -57.37%