71.52% is the change from 330 to 566
Calculation steps:
[( 566 - 330 ) ÷ 330] x 100 = 71.52%
Formula
Percentage change = [(566 - 330) / 330] x 100
Subtract the new number by the original number
566 - 330 = 236
236 ÷ 330 = 0.7151515151515152
0.7151515151515152 x 100 = 71.52%