0.23% is the change from 876 to 878
Calculation steps:
[( 878 - 876 ) ÷ 876] x 100 = 0.23%
Formula
Percentage change = [(878 - 876) / 876] x 100
Subtract the new number by the original number
878 - 876 = 2
2 ÷ 876 = 0.00228310502283105
0.00228310502283105 x 100 = 0.23%