288.97% is the change from 136 to 529
Calculation steps:
[( 529 - 136 ) ÷ 136] x 100 = 288.97%
Formula
Percentage change = [(529 - 136) / 136] x 100
Subtract the new number by the original number
529 - 136 = 393
393 ÷ 136 = 2.889705882352941
2.889705882352941 x 100 = 288.97%