-49.08% is the change from 654 to 333
Calculation steps:
[( 333 - 654 ) ÷ 654] x 100 = -49.08%
Formula
Percentage change = [(333 - 654) / 654] x 100
Subtract the new number by the original number
333 - 654 = -321
-321 ÷ 654 = -0.4908256880733945
-0.4908256880733945 x 100 = -49.08%