-43.14% is the change from 999 to 568
Calculation steps:
[( 568 - 999 ) ÷ 999] x 100 = -43.14%
Formula
Percentage change = [(568 - 999) / 999] x 100
Subtract the new number by the original number
568 - 999 = -431
-431 ÷ 999 = -0.4314314314314314
-0.4314314314314314 x 100 = -43.14%