-18.26% is the change from 827 to 676
Calculation steps:
[( 676 - 827 ) ÷ 827] x 100 = -18.26%
Formula
Percentage change = [(676 - 827) / 827] x 100
Subtract the new number by the original number
676 - 827 = -151
-151 ÷ 827 = -0.1825876662636034
-0.1825876662636034 x 100 = -18.26%