27.68% is the change from 224 to 286
Calculation steps:
[( 286 - 224 ) ÷ 224] x 100 = 27.68%
Formula
Percentage change = [(286 - 224) / 224] x 100
Subtract the new number by the original number
286 - 224 = 62
62 ÷ 224 = 0.2767857142857143
0.2767857142857143 x 100 = 27.68%