-49.24% is the change from 329 to 167
Calculation steps:
[( 167 - 329 ) ÷ 329] x 100 = -49.24%
Formula
Percentage change = [(167 - 329) / 329] x 100
Subtract the new number by the original number
167 - 329 = -162
-162 ÷ 329 = -0.49240121580547114
-0.49240121580547114 x 100 = -49.24%