6.03% is the change from 812 to 861
Calculation steps:
[( 861 - 812 ) ÷ 812] x 100 = 6.03%
Formula
Percentage change = [(861 - 812) / 812] x 100
Subtract the new number by the original number
861 - 812 = 49
49 ÷ 812 = 0.0603448275862069
0.0603448275862069 x 100 = 6.03%