53.61% is the change from 97 to 149
Calculation steps:
[( 149 - 97 ) ÷ 97] x 100 = 53.61%
Formula
Percentage change = [(149 - 97) / 97] x 100
Subtract the new number by the original number
149 - 97 = 52
52 ÷ 97 = 0.5360824742268041
0.5360824742268041 x 100 = 53.61%