-41.64% is the change from 329 to 192
Calculation steps:
[( 192 - 329 ) ÷ 329] x 100 = -41.64%
Formula
Percentage change = [(192 - 329) / 329] x 100
Subtract the new number by the original number
192 - 329 = -137
-137 ÷ 329 = -0.41641337386018235
-0.41641337386018235 x 100 = -41.64%