-9.36% is the change from 823 to 746
Calculation steps:
[( 746 - 823 ) ÷ 823] x 100 = -9.36%
Formula
Percentage change = [(746 - 823) / 823] x 100
Subtract the new number by the original number
746 - 823 = -77
-77 ÷ 823 = -0.09356014580801944
-0.09356014580801944 x 100 = -9.36%