256.25% is the change from 144 to 513
Calculation steps:
[( 513 - 144 ) ÷ 144] x 100 = 256.25%
Formula
Percentage change = [(513 - 144) / 144] x 100
Subtract the new number by the original number
513 - 144 = 369
369 ÷ 144 = 2.5625
2.5625 x 100 = 256.25%