162.07% is the change from 290 to 760
Calculation steps:
[( 760 - 290 ) ÷ 290] x 100 = 162.07%
Formula
Percentage change = [(760 - 290) / 290] x 100
Subtract the new number by the original number
760 - 290 = 470
470 ÷ 290 = 1.6206896551724137
1.6206896551724137 x 100 = 162.07%