72.03% is the change from 497 to 855
Calculation steps:
[( 855 - 497 ) ÷ 497] x 100 = 72.03%
Formula
Percentage change = [(855 - 497) / 497] x 100
Subtract the new number by the original number
855 - 497 = 358
358 ÷ 497 = 0.7203219315895373
0.7203219315895373 x 100 = 72.03%