-8.16% is the change from 515 to 473
Calculation steps:
[( 473 - 515 ) ÷ 515] x 100 = -8.16%
Formula
Percentage change = [(473 - 515) / 515] x 100
Subtract the new number by the original number
473 - 515 = -42
-42 ÷ 515 = -0.08155339805825243
-0.08155339805825243 x 100 = -8.16%