279.17% is the change from 144 to 546
Calculation steps:
[( 546 - 144 ) ÷ 144] x 100 = 279.17%
Formula
Percentage change = [(546 - 144) / 144] x 100
Subtract the new number by the original number
546 - 144 = 402
402 ÷ 144 = 2.7916666666666665
2.7916666666666665 x 100 = 279.17%