16.83% is the change from 523 to 611
Calculation steps:
[( 611 - 523 ) ÷ 523] x 100 = 16.83%
Formula
Percentage change = [(611 - 523) / 523] x 100
Subtract the new number by the original number
611 - 523 = 88
88 ÷ 523 = 0.1682600382409178
0.1682600382409178 x 100 = 16.83%