14.52% is the change from 434 to 497
Calculation steps:
[( 497 - 434 ) ÷ 434] x 100 = 14.52%
Formula
Percentage change = [(497 - 434) / 434] x 100
Subtract the new number by the original number
497 - 434 = 63
63 ÷ 434 = 0.14516129032258066
0.14516129032258066 x 100 = 14.52%