-43.24% is the change from 999 to 567
Calculation steps:
[( 567 - 999 ) ÷ 999] x 100 = -43.24%
Formula
Percentage change = [(567 - 999) / 999] x 100
Subtract the new number by the original number
567 - 999 = -432
-432 ÷ 999 = -0.43243243243243246
-0.43243243243243246 x 100 = -43.24%