-20.82% is the change from 994 to 787
Calculation steps:
[( 787 - 994 ) ÷ 994] x 100 = -20.82%
Formula
Percentage change = [(787 - 994) / 994] x 100
Subtract the new number by the original number
787 - 994 = -207
-207 ÷ 994 = -0.20824949698189135
-0.20824949698189135 x 100 = -20.82%