1.6% is the change from 813 to 826
Calculation steps:
[( 826 - 813 ) ÷ 813] x 100 = 1.6%
Formula
Percentage change = [(826 - 813) / 813] x 100
Subtract the new number by the original number
826 - 813 = 13
13 ÷ 813 = 0.015990159901599015
0.015990159901599015 x 100 = 1.6%