-17.8% is the change from 573 to 471
Calculation steps:
[( 471 - 573 ) ÷ 573] x 100 = -17.8%
Formula
Percentage change = [(471 - 573) / 573] x 100
Subtract the new number by the original number
471 - 573 = -102
-102 ÷ 573 = -0.17801047120418848
-0.17801047120418848 x 100 = -17.8%