-49.73% is the change from 565 to 284
Calculation steps:
[( 284 - 565 ) ÷ 565] x 100 = -49.73%
Formula
Percentage change = [(284 - 565) / 565] x 100
Subtract the new number by the original number
284 - 565 = -281
-281 ÷ 565 = -0.49734513274336284
-0.49734513274336284 x 100 = -49.73%