-56.03% is the change from 871 to 383
Calculation steps:
[( 383 - 871 ) ÷ 871] x 100 = -56.03%
Formula
Percentage change = [(383 - 871) / 871] x 100
Subtract the new number by the original number
383 - 871 = -488
-488 ÷ 871 = -0.5602755453501722
-0.5602755453501722 x 100 = -56.03%