3.63% is the change from 826 to 856
Calculation steps:
[( 856 - 826 ) ÷ 826] x 100 = 3.63%
Formula
Percentage change = [(856 - 826) / 826] x 100
Subtract the new number by the original number
856 - 826 = 30
30 ÷ 826 = 0.03631961259079903
0.03631961259079903 x 100 = 3.63%