-15.86% is the change from 473 to 398
Calculation steps:
[( 398 - 473 ) ÷ 473] x 100 = -15.86%
Formula
Percentage change = [(398 - 473) / 473] x 100
Subtract the new number by the original number
398 - 473 = -75
-75 ÷ 473 = -0.15856236786469344
-0.15856236786469344 x 100 = -15.86%