-73.25% is the change from 329 to 88
Calculation steps:
[( 88 - 329 ) ÷ 329] x 100 = -73.25%
Formula
Percentage change = [(88 - 329) / 329] x 100
Subtract the new number by the original number
88 - 329 = -241
-241 ÷ 329 = -0.7325227963525835
-0.7325227963525835 x 100 = -73.25%