-18.39% is the change from 473 to 386
Calculation steps:
[( 386 - 473 ) ÷ 473] x 100 = -18.39%
Formula
Percentage change = [(386 - 473) / 473] x 100
Subtract the new number by the original number
386 - 473 = -87
-87 ÷ 473 = -0.1839323467230444
-0.1839323467230444 x 100 = -18.39%