15.63% is the change from 224 to 259
Calculation steps:
[( 259 - 224 ) ÷ 224] x 100 = 15.63%
Formula
Percentage change = [(259 - 224) / 224] x 100
Subtract the new number by the original number
259 - 224 = 35
35 ÷ 224 = 0.15625
0.15625 x 100 = 15.63%