-25.17% is the change from 302 to 226
Calculation steps:
[( 226 - 302 ) ÷ 302] x 100 = -25.17%
Formula
Percentage change = [(226 - 302) / 302] x 100
Subtract the new number by the original number
226 - 302 = -76
-76 ÷ 302 = -0.25165562913907286
-0.25165562913907286 x 100 = -25.17%