-49.14% is the change from 871 to 443
Calculation steps:
[( 443 - 871 ) ÷ 871] x 100 = -49.14%
Formula
Percentage change = [(443 - 871) / 871] x 100
Subtract the new number by the original number
443 - 871 = -428
-428 ÷ 871 = -0.49138920780711826
-0.49138920780711826 x 100 = -49.14%