-88.62% is the change from 571 to 65
Calculation steps:
[( 65 - 571 ) ÷ 571] x 100 = -88.62%
Formula
Percentage change = [(65 - 571) / 571] x 100
Subtract the new number by the original number
65 - 571 = -506
-506 ÷ 571 = -0.8861646234676007
-0.8861646234676007 x 100 = -88.62%