51.7% is the change from 147 to 223
Calculation steps:
[( 223 - 147 ) ÷ 147] x 100 = 51.7%
Formula
Percentage change = [(223 - 147) / 147] x 100
Subtract the new number by the original number
223 - 147 = 76
76 ÷ 147 = 0.5170068027210885
0.5170068027210885 x 100 = 51.7%