17.24% is the change from 493 to 578
Calculation steps:
[( 578 - 493 ) ÷ 493] x 100 = 17.24%
Formula
Percentage change = [(578 - 493) / 493] x 100
Subtract the new number by the original number
578 - 493 = 85
85 ÷ 493 = 0.1724137931034483
0.1724137931034483 x 100 = 17.24%