-3.12% is the change from 834 to 808
Calculation steps:
[( 808 - 834 ) ÷ 834] x 100 = -3.12%
Formula
Percentage change = [(808 - 834) / 834] x 100
Subtract the new number by the original number
808 - 834 = -26
-26 ÷ 834 = -0.03117505995203837
-0.03117505995203837 x 100 = -3.12%