274.31% is the change from 144 to 539
Calculation steps:
[( 539 - 144 ) ÷ 144] x 100 = 274.31%
Formula
Percentage change = [(539 - 144) / 144] x 100
Subtract the new number by the original number
539 - 144 = 395
395 ÷ 144 = 2.7430555555555554
2.7430555555555554 x 100 = 274.31%