128.62% is the change from 290 to 663
Calculation steps:
[( 663 - 290 ) ÷ 290] x 100 = 128.62%
Formula
Percentage change = [(663 - 290) / 290] x 100
Subtract the new number by the original number
663 - 290 = 373
373 ÷ 290 = 1.2862068965517242
1.2862068965517242 x 100 = 128.62%