5.81% is the change from 258 to 273
Calculation steps:
[( 273 - 258 ) ÷ 258] x 100 = 5.81%
Formula
Percentage change = [(273 - 258) / 258] x 100
Subtract the new number by the original number
273 - 258 = 15
15 ÷ 258 = 0.05813953488372093
0.05813953488372093 x 100 = 5.81%