-13.85% is the change from 787 to 678
Calculation steps:
[( 678 - 787 ) ÷ 787] x 100 = -13.85%
Formula
Percentage change = [(678 - 787) / 787] x 100
Subtract the new number by the original number
678 - 787 = -109
-109 ÷ 787 = -0.13850063532401524
-0.13850063532401524 x 100 = -13.85%