1.53% is the change from 523 to 531
Calculation steps:
[( 531 - 523 ) ÷ 523] x 100 = 1.53%
Formula
Percentage change = [(531 - 523) / 523] x 100
Subtract the new number by the original number
531 - 523 = 8
8 ÷ 523 = 0.015296367112810707
0.015296367112810707 x 100 = 1.53%