64.85% is the change from 330 to 544
Calculation steps:
[( 544 - 330 ) ÷ 330] x 100 = 64.85%
Formula
Percentage change = [(544 - 330) / 330] x 100
Subtract the new number by the original number
544 - 330 = 214
214 ÷ 330 = 0.6484848484848484
0.6484848484848484 x 100 = 64.85%