26.14% is the change from 394 to 497
Calculation steps:
[( 497 - 394 ) ÷ 394] x 100 = 26.14%
Formula
Percentage change = [(497 - 394) / 394] x 100
Subtract the new number by the original number
497 - 394 = 103
103 ÷ 394 = 0.2614213197969543
0.2614213197969543 x 100 = 26.14%