-1.46% is the change from 480 to 473
Calculation steps:
[( 473 - 480 ) ÷ 480] x 100 = -1.46%
Formula
Percentage change = [(473 - 480) / 480] x 100
Subtract the new number by the original number
473 - 480 = -7
-7 ÷ 480 = -0.014583333333333334
-0.014583333333333334 x 100 = -1.46%