-48.05% is the change from 641 to 333
Calculation steps:
[( 333 - 641 ) ÷ 641] x 100 = -48.05%
Formula
Percentage change = [(333 - 641) / 641] x 100
Subtract the new number by the original number
333 - 641 = -308
-308 ÷ 641 = -0.48049921996879874
-0.48049921996879874 x 100 = -48.05%