15.94% is the change from 458 to 531
Calculation steps:
[( 531 - 458 ) ÷ 458] x 100 = 15.94%
Formula
Percentage change = [(531 - 458) / 458] x 100
Subtract the new number by the original number
531 - 458 = 73
73 ÷ 458 = 0.15938864628820962
0.15938864628820962 x 100 = 15.94%