9.12% is the change from 822 to 897
Calculation steps:
[( 897 - 822 ) ÷ 822] x 100 = 9.12%
Formula
Percentage change = [(897 - 822) / 822] x 100
Subtract the new number by the original number
897 - 822 = 75
75 ÷ 822 = 0.09124087591240876
0.09124087591240876 x 100 = 9.12%