19.1% is the change from 822 to 979
Calculation steps:
[( 979 - 822 ) ÷ 822] x 100 = 19.1%
Formula
Percentage change = [(979 - 822) / 822] x 100
Subtract the new number by the original number
979 - 822 = 157
157 ÷ 822 = 0.19099756690997566
0.19099756690997566 x 100 = 19.1%