-92.46% is the change from 570 to 43
Calculation steps:
[( 43 - 570 ) ÷ 570] x 100 = -92.46%
Formula
Percentage change = [(43 - 570) / 570] x 100
Subtract the new number by the original number
43 - 570 = -527
-527 ÷ 570 = -0.9245614035087719
-0.9245614035087719 x 100 = -92.46%