16% is the change from 425 to 493
Calculation steps:
[( 493 - 425 ) ÷ 425] x 100 = 16%
Formula
Percentage change = [(493 - 425) / 425] x 100
Subtract the new number by the original number
493 - 425 = 68
68 ÷ 425 = 0.16
0.16 x 100 = 16%
Example