-49.2% is the change from 563 to 286
Calculation steps:
[( 286 - 563 ) ÷ 563] x 100 = -49.2%
Formula
Percentage change = [(286 - 563) / 563] x 100
Subtract the new number by the original number
286 - 563 = -277
-277 ÷ 563 = -0.4920071047957371
-0.4920071047957371 x 100 = -49.2%