-13.97% is the change from 823 to 708
Calculation steps:
[( 708 - 823 ) ÷ 823] x 100 = -13.97%
Formula
Percentage change = [(708 - 823) / 823] x 100
Subtract the new number by the original number
708 - 823 = -115
-115 ÷ 823 = -0.13973268529769137
-0.13973268529769137 x 100 = -13.97%