233.79% is the change from 290 to 968
Calculation steps:
[( 968 - 290 ) ÷ 290] x 100 = 233.79%
Formula
Percentage change = [(968 - 290) / 290] x 100
Subtract the new number by the original number
968 - 290 = 678
678 ÷ 290 = 2.3379310344827586
2.3379310344827586 x 100 = 233.79%