-46.22% is the change from 569 to 306
Calculation steps:
[( 306 - 569 ) ÷ 569] x 100 = -46.22%
Formula
Percentage change = [(306 - 569) / 569] x 100
Subtract the new number by the original number
306 - 569 = -263
-263 ÷ 569 = -0.46221441124780316
-0.46221441124780316 x 100 = -46.22%