-49.29% is the change from 560 to 284
Calculation steps:
[( 284 - 560 ) ÷ 560] x 100 = -49.29%
Formula
Percentage change = [(284 - 560) / 560] x 100
Subtract the new number by the original number
284 - 560 = -276
-276 ÷ 560 = -0.4928571428571429
-0.4928571428571429 x 100 = -49.29%