-48.29% is the change from 644 to 333
Calculation steps:
[( 333 - 644 ) ÷ 644] x 100 = -48.29%
Formula
Percentage change = [(333 - 644) / 644] x 100
Subtract the new number by the original number
333 - 644 = -311
-311 ÷ 644 = -0.4829192546583851
-0.4829192546583851 x 100 = -48.29%