16.29% is the change from 571 to 664
Calculation steps:
[( 664 - 571 ) ÷ 571] x 100 = 16.29%
Formula
Percentage change = [(664 - 571) / 571] x 100
Subtract the new number by the original number
664 - 571 = 93
93 ÷ 571 = 0.1628721541155867
0.1628721541155867 x 100 = 16.29%