240.38% is the change from 156 to 531
Calculation steps:
[( 531 - 156 ) ÷ 156] x 100 = 240.38%
Formula
Percentage change = [(531 - 156) / 156] x 100
Subtract the new number by the original number
531 - 156 = 375
375 ÷ 156 = 2.4038461538461537
2.4038461538461537 x 100 = 240.38%