17.77% is the change from 529 to 623
Calculation steps:
[( 623 - 529 ) ÷ 529] x 100 = 17.77%
Formula
Percentage change = [(623 - 529) / 529] x 100
Subtract the new number by the original number
623 - 529 = 94
94 ÷ 529 = 0.1776937618147448
0.1776937618147448 x 100 = 17.77%