128.97% is the change from 290 to 664
Calculation steps:
[( 664 - 290 ) ÷ 290] x 100 = 128.97%
Formula
Percentage change = [(664 - 290) / 290] x 100
Subtract the new number by the original number
664 - 290 = 374
374 ÷ 290 = 1.289655172413793
1.289655172413793 x 100 = 128.97%