-2.18% is the change from 826 to 808
Calculation steps:
[( 808 - 826 ) ÷ 826] x 100 = -2.18%
Formula
Percentage change = [(808 - 826) / 826] x 100
Subtract the new number by the original number
808 - 826 = -18
-18 ÷ 826 = -0.021791767554479417
-0.021791767554479417 x 100 = -2.18%