-10.27% is the change from 828 to 743
Calculation steps:
[( 743 - 828 ) ÷ 828] x 100 = -10.27%
Formula
Percentage change = [(743 - 828) / 828] x 100
Subtract the new number by the original number
743 - 828 = -85
-85 ÷ 828 = -0.10265700483091787
-0.10265700483091787 x 100 = -10.27%