2.81% is the change from 854 to 878
Calculation steps:
[( 878 - 854 ) ÷ 854] x 100 = 2.81%
Formula
Percentage change = [(878 - 854) / 854] x 100
Subtract the new number by the original number
878 - 854 = 24
24 ÷ 854 = 0.02810304449648712
0.02810304449648712 x 100 = 2.81%