-49.56% is the change from 563 to 284
Calculation steps:
[( 284 - 563 ) ÷ 563] x 100 = -49.56%
Formula
Percentage change = [(284 - 563) / 563] x 100
Subtract the new number by the original number
284 - 563 = -279
-279 ÷ 563 = -0.4955595026642984
-0.4955595026642984 x 100 = -49.56%