-14.99% is the change from 387 to 329
Calculation steps:
[( 329 - 387 ) ÷ 387] x 100 = -14.99%
Formula
Percentage change = [(329 - 387) / 387] x 100
Subtract the new number by the original number
329 - 387 = -58
-58 ÷ 387 = -0.14987080103359174
-0.14987080103359174 x 100 = -14.99%