-13.27% is the change from 987 to 856
Calculation steps:
[( 856 - 987 ) ÷ 987] x 100 = -13.27%
Formula
Percentage change = [(856 - 987) / 987] x 100
Subtract the new number by the original number
856 - 987 = -131
-131 ÷ 987 = -0.13272543059777103
-0.13272543059777103 x 100 = -13.27%