26.41% is the change from 390 to 493
Calculation steps:
[( 493 - 390 ) ÷ 390] x 100 = 26.41%
Formula
Percentage change = [(493 - 390) / 390] x 100
Subtract the new number by the original number
493 - 390 = 103
103 ÷ 390 = 0.2641025641025641
0.2641025641025641 x 100 = 26.41%