-53.53% is the change from 566 to 263
Calculation steps:
[( 263 - 566 ) ÷ 566] x 100 = -53.53%
Formula
Percentage change = [(263 - 566) / 566] x 100
Subtract the new number by the original number
263 - 566 = -303
-303 ÷ 566 = -0.5353356890459364
-0.5353356890459364 x 100 = -53.53%