82.7% is the change from 497 to 908
Calculation steps:
[( 908 - 497 ) ÷ 497] x 100 = 82.7%
Formula
Percentage change = [(908 - 497) / 497] x 100
Subtract the new number by the original number
908 - 497 = 411
411 ÷ 497 = 0.8269617706237424
0.8269617706237424 x 100 = 82.7%