-82.28% is the change from 570 to 101
Calculation steps:
[( 101 - 570 ) ÷ 570] x 100 = -82.28%
Formula
Percentage change = [(101 - 570) / 570] x 100
Subtract the new number by the original number
101 - 570 = -469
-469 ÷ 570 = -0.8228070175438597
-0.8228070175438597 x 100 = -82.28%