56.4% is the change from 211 to 330
Calculation steps:
[( 330 - 211 ) ÷ 211] x 100 = 56.4%
Formula
Percentage change = [(330 - 211) / 211] x 100
Subtract the new number by the original number
330 - 211 = 119
119 ÷ 211 = 0.5639810426540285
0.5639810426540285 x 100 = 56.4%