-8.51% is the change from 517 to 473
Calculation steps:
[( 473 - 517 ) ÷ 517] x 100 = -8.51%
Formula
Percentage change = [(473 - 517) / 517] x 100
Subtract the new number by the original number
473 - 517 = -44
-44 ÷ 517 = -0.0851063829787234
-0.0851063829787234 x 100 = -8.51%