-46.04% is the change from 328 to 177
Calculation steps:
[( 177 - 328 ) ÷ 328] x 100 = -46.04%
Formula
Percentage change = [(177 - 328) / 328] x 100
Subtract the new number by the original number
177 - 328 = -151
-151 ÷ 328 = -0.4603658536585366
-0.4603658536585366 x 100 = -46.04%