-40.6% is the change from 569 to 338
Calculation steps:
[( 338 - 569 ) ÷ 569] x 100 = -40.6%
Formula
Percentage change = [(338 - 569) / 569] x 100
Subtract the new number by the original number
338 - 569 = -231
-231 ÷ 569 = -0.40597539543058
-0.40597539543058 x 100 = -40.6%