-83.51% is the change from 570 to 94
Calculation steps:
[( 94 - 570 ) ÷ 570] x 100 = -83.51%
Formula
Percentage change = [(94 - 570) / 570] x 100
Subtract the new number by the original number
94 - 570 = -476
-476 ÷ 570 = -0.8350877192982457
-0.8350877192982457 x 100 = -83.51%