17.21% is the change from 523 to 613
Calculation steps:
[( 613 - 523 ) ÷ 523] x 100 = 17.21%
Formula
Percentage change = [(613 - 523) / 523] x 100
Subtract the new number by the original number
613 - 523 = 90
90 ÷ 523 = 0.17208413001912046
0.17208413001912046 x 100 = 17.21%