-39.79% is the change from 573 to 345
Calculation steps:
[( 345 - 573 ) ÷ 573] x 100 = -39.79%
Formula
Percentage change = [(345 - 573) / 573] x 100
Subtract the new number by the original number
345 - 573 = -228
-228 ÷ 573 = -0.39790575916230364
-0.39790575916230364 x 100 = -39.79%