129.9% is the change from 97 to 223
Calculation steps:
[( 223 - 97 ) ÷ 97] x 100 = 129.9%
Formula
Percentage change = [(223 - 97) / 97] x 100
Subtract the new number by the original number
223 - 97 = 126
126 ÷ 97 = 1.2989690721649485
1.2989690721649485 x 100 = 129.9%