15.5% is the change from 471 to 544
Calculation steps:
[( 544 - 471 ) ÷ 471] x 100 = 15.5%
Formula
Percentage change = [(544 - 471) / 471] x 100
Subtract the new number by the original number
544 - 471 = 73
73 ÷ 471 = 0.15498938428874734
0.15498938428874734 x 100 = 15.5%