22.99% is the change from 187 to 230
Calculation steps:
[( 230 - 187 ) ÷ 187] x 100 = 22.99%
Formula
Percentage change = [(230 - 187) / 187] x 100
Subtract the new number by the original number
230 - 187 = 43
43 ÷ 187 = 0.22994652406417113
0.22994652406417113 x 100 = 22.99%