-52.2% is the change from 567 to 271
Calculation steps:
[( 271 - 567 ) ÷ 567] x 100 = -52.2%
Formula
Percentage change = [(271 - 567) / 567] x 100
Subtract the new number by the original number
271 - 567 = -296
-296 ÷ 567 = -0.5220458553791887
-0.5220458553791887 x 100 = -52.2%