-8.25% is the change from 473 to 434
Calculation steps:
[( 434 - 473 ) ÷ 473] x 100 = -8.25%
Formula
Percentage change = [(434 - 473) / 473] x 100
Subtract the new number by the original number
434 - 473 = -39
-39 ÷ 473 = -0.0824524312896406
-0.0824524312896406 x 100 = -8.25%