13.54% is the change from 517 to 587
Calculation steps:
[( 587 - 517 ) ÷ 517] x 100 = 13.54%
Formula
Percentage change = [(587 - 517) / 517] x 100
Subtract the new number by the original number
587 - 517 = 70
70 ÷ 517 = 0.13539651837524178
0.13539651837524178 x 100 = 13.54%