65.17% is the change from 290 to 479
Calculation steps:
[( 479 - 290 ) ÷ 290] x 100 = 65.17%
Formula
Percentage change = [(479 - 290) / 290] x 100
Subtract the new number by the original number
479 - 290 = 189
189 ÷ 290 = 0.6517241379310345
0.6517241379310345 x 100 = 65.17%