-43.86% is the change from 586 to 329
Calculation steps:
[( 329 - 586 ) ÷ 586] x 100 = -43.86%
Formula
Percentage change = [(329 - 586) / 586] x 100
Subtract the new number by the original number
329 - 586 = -257
-257 ÷ 586 = -0.43856655290102387
-0.43856655290102387 x 100 = -43.86%