2.84% is the change from 529 to 544
Calculation steps:
[( 544 - 529 ) ÷ 529] x 100 = 2.84%
Formula
Percentage change = [(544 - 529) / 529] x 100
Subtract the new number by the original number
544 - 529 = 15
15 ÷ 529 = 0.02835538752362949
0.02835538752362949 x 100 = 2.84%