-40.24% is the change from 574 to 343
Calculation steps:
[( 343 - 574 ) ÷ 574] x 100 = -40.24%
Formula
Percentage change = [(343 - 574) / 574] x 100
Subtract the new number by the original number
343 - 574 = -231
-231 ÷ 574 = -0.4024390243902439
-0.4024390243902439 x 100 = -40.24%