18.13% is the change from 822 to 971
Calculation steps:
[( 971 - 822 ) ÷ 822] x 100 = 18.13%
Formula
Percentage change = [(971 - 822) / 822] x 100
Subtract the new number by the original number
971 - 822 = 149
149 ÷ 822 = 0.18126520681265207
0.18126520681265207 x 100 = 18.13%