129.15% is the change from 223 to 511
Calculation steps:
[( 511 - 223 ) ÷ 223] x 100 = 129.15%
Formula
Percentage change = [(511 - 223) / 223] x 100
Subtract the new number by the original number
511 - 223 = 288
288 ÷ 223 = 1.2914798206278026
1.2914798206278026 x 100 = 129.15%