-48.03% is the change from 633 to 329
Calculation steps:
[( 329 - 633 ) ÷ 633] x 100 = -48.03%
Formula
Percentage change = [(329 - 633) / 633] x 100
Subtract the new number by the original number
329 - 633 = -304
-304 ÷ 633 = -0.4802527646129542
-0.4802527646129542 x 100 = -48.03%