269.93% is the change from 143 to 529
Calculation steps:
[( 529 - 143 ) ÷ 143] x 100 = 269.93%
Formula
Percentage change = [(529 - 143) / 143] x 100
Subtract the new number by the original number
529 - 143 = 386
386 ÷ 143 = 2.699300699300699
2.699300699300699 x 100 = 269.93%