258.33% is the change from 144 to 516
Calculation steps:
[( 516 - 144 ) ÷ 144] x 100 = 258.33%
Formula
Percentage change = [(516 - 144) / 144] x 100
Subtract the new number by the original number
516 - 144 = 372
372 ÷ 144 = 2.5833333333333335
2.5833333333333335 x 100 = 258.33%