141.24% is the change from 97 to 234
Calculation steps:
[( 234 - 97 ) ÷ 97] x 100 = 141.24%
Formula
Percentage change = [(234 - 97) / 97] x 100
Subtract the new number by the original number
234 - 97 = 137
137 ÷ 97 = 1.4123711340206186
1.4123711340206186 x 100 = 141.24%