20.88% is the change from 814 to 984
Calculation steps:
[( 984 - 814 ) ÷ 814] x 100 = 20.88%
Formula
Percentage change = [(984 - 814) / 814] x 100
Subtract the new number by the original number
984 - 814 = 170
170 ÷ 814 = 0.20884520884520885
0.20884520884520885 x 100 = 20.88%