-62.05% is the change from 867 to 329
Calculation steps:
[( 329 - 867 ) ÷ 867] x 100 = -62.05%
Formula
Percentage change = [(329 - 867) / 867] x 100
Subtract the new number by the original number
329 - 867 = -538
-538 ÷ 867 = -0.6205305651672434
-0.6205305651672434 x 100 = -62.05%