47.92% is the change from 336 to 497
Calculation steps:
[( 497 - 336 ) ÷ 336] x 100 = 47.92%
Formula
Percentage change = [(497 - 336) / 336] x 100
Subtract the new number by the original number
497 - 336 = 161
161 ÷ 336 = 0.4791666666666667
0.4791666666666667 x 100 = 47.92%