74.11% is the change from 224 to 390
Calculation steps:
[( 390 - 224 ) ÷ 224] x 100 = 74.11%
Formula
Percentage change = [(390 - 224) / 224] x 100
Subtract the new number by the original number
390 - 224 = 166
166 ÷ 224 = 0.7410714285714286
0.7410714285714286 x 100 = 74.11%