-16.95% is the change from 472 to 392
Calculation steps:
[( 392 - 472 ) ÷ 472] x 100 = -16.95%
Formula
Percentage change = [(392 - 472) / 472] x 100
Subtract the new number by the original number
392 - 472 = -80
-80 ÷ 472 = -0.1694915254237288
-0.1694915254237288 x 100 = -16.95%