268.06% is the change from 144 to 530
Calculation steps:
[( 530 - 144 ) ÷ 144] x 100 = 268.06%
Formula
Percentage change = [(530 - 144) / 144] x 100
Subtract the new number by the original number
530 - 144 = 386
386 ÷ 144 = 2.6805555555555554
2.6805555555555554 x 100 = 268.06%