9.85% is the change from 477 to 524
Calculation steps:
[( 524 - 477 ) ÷ 477] x 100 = 9.85%
Formula
Percentage change = [(524 - 477) / 477] x 100
Subtract the new number by the original number
524 - 477 = 47
47 ÷ 477 = 0.09853249475890985
0.09853249475890985 x 100 = 9.85%