-49.73% is the change from 563 to 283
Calculation steps:
[( 283 - 563 ) ÷ 563] x 100 = -49.73%
Formula
Percentage change = [(283 - 563) / 563] x 100
Subtract the new number by the original number
283 - 563 = -280
-280 ÷ 563 = -0.49733570159857904
-0.49733570159857904 x 100 = -49.73%