-62.46% is the change from 871 to 327
Calculation steps:
[( 327 - 871 ) ÷ 871] x 100 = -62.46%
Formula
Percentage change = [(327 - 871) / 871] x 100
Subtract the new number by the original number
327 - 871 = -544
-544 ÷ 871 = -0.6245694603903559
-0.6245694603903559 x 100 = -62.46%