-15.27% is the change from 871 to 738
Calculation steps:
[( 738 - 871 ) ÷ 871] x 100 = -15.27%
Formula
Percentage change = [(738 - 871) / 871] x 100
Subtract the new number by the original number
738 - 871 = -133
-133 ÷ 871 = -0.15269804822043628
-0.15269804822043628 x 100 = -15.27%