27.92% is the change from 523 to 669
Calculation steps:
[( 669 - 523 ) ÷ 523] x 100 = 27.92%
Formula
Percentage change = [(669 - 523) / 523] x 100
Subtract the new number by the original number
669 - 523 = 146
146 ÷ 523 = 0.27915869980879543
0.27915869980879543 x 100 = 27.92%