93.81% is the change from 97 to 188
Calculation steps:
[( 188 - 97 ) ÷ 97] x 100 = 93.81%
Formula
Percentage change = [(188 - 97) / 97] x 100
Subtract the new number by the original number
188 - 97 = 91
91 ÷ 97 = 0.9381443298969072
0.9381443298969072 x 100 = 93.81%