-2.93% is the change from 854 to 829
Calculation steps:
[( 829 - 854 ) ÷ 854] x 100 = -2.93%
Formula
Percentage change = [(829 - 854) / 854] x 100
Subtract the new number by the original number
829 - 854 = -25
-25 ÷ 854 = -0.02927400468384075
-0.02927400468384075 x 100 = -2.93%