2.76% is the change from 543 to 558
Calculation steps:
[( 558 - 543 ) ÷ 543] x 100 = 2.76%
Formula
Percentage change = [(558 - 543) / 543] x 100
Subtract the new number by the original number
558 - 543 = 15
15 ÷ 543 = 0.027624309392265192
0.027624309392265192 x 100 = 2.76%