-43.04% is the change from 999 to 569
Calculation steps:
[( 569 - 999 ) ÷ 999] x 100 = -43.04%
Formula
Percentage change = [(569 - 999) / 999] x 100
Subtract the new number by the original number
569 - 999 = -430
-430 ÷ 999 = -0.43043043043043044
-0.43043043043043044 x 100 = -43.04%