149.48% is the change from 97 to 242
Calculation steps:
[( 242 - 97 ) ÷ 97] x 100 = 149.48%
Formula
Percentage change = [(242 - 97) / 97] x 100
Subtract the new number by the original number
242 - 97 = 145
145 ÷ 97 = 1.4948453608247423
1.4948453608247423 x 100 = 149.48%