2823.53% is the change from 17 to 497
Calculation steps:
[( 497 - 17 ) ÷ 17] x 100 = 2823.53%
Formula
Percentage change = [(497 - 17) / 17] x 100
Subtract the new number by the original number
497 - 17 = 480
480 ÷ 17 = 28.235294117647058
28.235294117647058 x 100 = 2823.53%