11.32% is the change from 477 to 531
Calculation steps:
[( 531 - 477 ) ÷ 477] x 100 = 11.32%
Formula
Percentage change = [(531 - 477) / 477] x 100
Subtract the new number by the original number
531 - 477 = 54
54 ÷ 477 = 0.11320754716981132
0.11320754716981132 x 100 = 11.32%