19.9% is the change from 814 to 976
Calculation steps:
[( 976 - 814 ) ÷ 814] x 100 = 19.9%
Formula
Percentage change = [(976 - 814) / 814] x 100
Subtract the new number by the original number
976 - 814 = 162
162 ÷ 814 = 0.19901719901719903
0.19901719901719903 x 100 = 19.9%