-57.77% is the change from 566 to 239
Calculation steps:
[( 239 - 566 ) ÷ 566] x 100 = -57.77%
Formula
Percentage change = [(239 - 566) / 566] x 100
Subtract the new number by the original number
239 - 566 = -327
-327 ÷ 566 = -0.5777385159010601
-0.5777385159010601 x 100 = -57.77%