241.24% is the change from 97 to 331
Calculation steps:
[( 331 - 97 ) ÷ 97] x 100 = 241.24%
Formula
Percentage change = [(331 - 97) / 97] x 100
Subtract the new number by the original number
331 - 97 = 234
234 ÷ 97 = 2.4123711340206184
2.4123711340206184 x 100 = 241.24%