235.17% is the change from 290 to 972
Calculation steps:
[( 972 - 290 ) ÷ 290] x 100 = 235.17%
Formula
Percentage change = [(972 - 290) / 290] x 100
Subtract the new number by the original number
972 - 290 = 682
682 ÷ 290 = 2.3517241379310345
2.3517241379310345 x 100 = 235.17%