31.59% is the change from 497 to 654
Calculation steps:
[( 654 - 497 ) ÷ 497] x 100 = 31.59%
Formula
Percentage change = [(654 - 497) / 497] x 100
Subtract the new number by the original number
654 - 497 = 157
157 ÷ 497 = 0.3158953722334004
0.3158953722334004 x 100 = 31.59%