2.01% is the change from 497 to 507
Calculation steps:
[( 507 - 497 ) ÷ 497] x 100 = 2.01%
Formula
Percentage change = [(507 - 497) / 497] x 100
Subtract the new number by the original number
507 - 497 = 10
10 ÷ 497 = 0.02012072434607646
0.02012072434607646 x 100 = 2.01%