-32.67% is the change from 851 to 573
Calculation steps:
[( 573 - 851 ) ÷ 851] x 100 = -32.67%
Formula
Percentage change = [(573 - 851) / 851] x 100
Subtract the new number by the original number
573 - 851 = -278
-278 ÷ 851 = -0.32667450058754405
-0.32667450058754405 x 100 = -32.67%