-9.79% is the change from 827 to 746
Calculation steps:
[( 746 - 827 ) ÷ 827] x 100 = -9.79%
Formula
Percentage change = [(746 - 827) / 827] x 100
Subtract the new number by the original number
746 - 827 = -81
-81 ÷ 827 = -0.09794437726723096
-0.09794437726723096 x 100 = -9.79%