22.17% is the change from 230 to 281
Calculation steps:
[( 281 - 230 ) ÷ 230] x 100 = 22.17%
Formula
Percentage change = [(281 - 230) / 230] x 100
Subtract the new number by the original number
281 - 230 = 51
51 ÷ 230 = 0.2217391304347826
0.2217391304347826 x 100 = 22.17%