98.91% is the change from 274 to 545
Calculation steps:
[( 545 - 274 ) ÷ 274] x 100 = 98.91%
Formula
Percentage change = [(545 - 274) / 274] x 100
Subtract the new number by the original number
545 - 274 = 271
271 ÷ 274 = 0.9890510948905109
0.9890510948905109 x 100 = 98.91%