-9.91% is the change from 787 to 709
Calculation steps:
[( 709 - 787 ) ÷ 787] x 100 = -9.91%
Formula
Percentage change = [(709 - 787) / 787] x 100
Subtract the new number by the original number
709 - 787 = -78
-78 ÷ 787 = -0.09911054637865312
-0.09911054637865312 x 100 = -9.91%