-39.72% is the change from 569 to 343
Calculation steps:
[( 343 - 569 ) ÷ 569] x 100 = -39.72%
Formula
Percentage change = [(343 - 569) / 569] x 100
Subtract the new number by the original number
343 - 569 = -226
-226 ÷ 569 = -0.39718804920913886
-0.39718804920913886 x 100 = -39.72%