-40.14% is the change from 573 to 343
Calculation steps:
[( 343 - 573 ) ÷ 573] x 100 = -40.14%
Formula
Percentage change = [(343 - 573) / 573] x 100
Subtract the new number by the original number
343 - 573 = -230
-230 ÷ 573 = -0.4013961605584642
-0.4013961605584642 x 100 = -40.14%