114.57% is the change from 254 to 545
Calculation steps:
[( 545 - 254 ) ÷ 254] x 100 = 114.57%
Formula
Percentage change = [(545 - 254) / 254] x 100
Subtract the new number by the original number
545 - 254 = 291
291 ÷ 254 = 1.1456692913385826
1.1456692913385826 x 100 = 114.57%