-40.81% is the change from 566 to 335
Calculation steps:
[( 335 - 566 ) ÷ 566] x 100 = -40.81%
Formula
Percentage change = [(335 - 566) / 566] x 100
Subtract the new number by the original number
335 - 566 = -231
-231 ÷ 566 = -0.4081272084805654
-0.4081272084805654 x 100 = -40.81%