254.55% is the change from 154 to 546
Calculation steps:
[( 546 - 154 ) ÷ 154] x 100 = 254.55%
Formula
Percentage change = [(546 - 154) / 154] x 100
Subtract the new number by the original number
546 - 154 = 392
392 ÷ 154 = 2.5454545454545454
2.5454545454545454 x 100 = 254.55%