-50.09% is the change from 569 to 284
Calculation steps:
[( 284 - 569 ) ÷ 569] x 100 = -50.09%
Formula
Percentage change = [(284 - 569) / 569] x 100
Subtract the new number by the original number
284 - 569 = -285
-285 ÷ 569 = -0.5008787346221442
-0.5008787346221442 x 100 = -50.09%