-8.94% is the change from 828 to 754
Calculation steps:
[( 754 - 828 ) ÷ 828] x 100 = -8.94%
Formula
Percentage change = [(754 - 828) / 828] x 100
Subtract the new number by the original number
754 - 828 = -74
-74 ÷ 828 = -0.0893719806763285
-0.0893719806763285 x 100 = -8.94%