-50.62% is the change from 565 to 279
Calculation steps:
[( 279 - 565 ) ÷ 565] x 100 = -50.62%
Formula
Percentage change = [(279 - 565) / 565] x 100
Subtract the new number by the original number
279 - 565 = -286
-286 ÷ 565 = -0.5061946902654867
-0.5061946902654867 x 100 = -50.62%