-53.15% is the change from 999 to 468
Calculation steps:
[( 468 - 999 ) ÷ 999] x 100 = -53.15%
Formula
Percentage change = [(468 - 999) / 999] x 100
Subtract the new number by the original number
468 - 999 = -531
-531 ÷ 999 = -0.5315315315315315
-0.5315315315315315 x 100 = -53.15%