20.27% is the change from 814 to 979
Calculation steps:
[( 979 - 814 ) ÷ 814] x 100 = 20.27%
Formula
Percentage change = [(979 - 814) / 814] x 100
Subtract the new number by the original number
979 - 814 = 165
165 ÷ 814 = 0.20270270270270271
0.20270270270270271 x 100 = 20.27%