9.37% is the change from 822 to 899
Calculation steps:
[( 899 - 822 ) ÷ 822] x 100 = 9.37%
Formula
Percentage change = [(899 - 822) / 822] x 100
Subtract the new number by the original number
899 - 822 = 77
77 ÷ 822 = 0.09367396593673966
0.09367396593673966 x 100 = 9.37%