-18.24% is the change from 987 to 807
Calculation steps:
[( 807 - 987 ) ÷ 987] x 100 = -18.24%
Formula
Percentage change = [(807 - 987) / 987] x 100
Subtract the new number by the original number
807 - 987 = -180
-180 ÷ 987 = -0.182370820668693
-0.182370820668693 x 100 = -18.24%