12.17% is the change from 822 to 922
Calculation steps:
[( 922 - 822 ) ÷ 822] x 100 = 12.17%
Formula
Percentage change = [(922 - 822) / 822] x 100
Subtract the new number by the original number
922 - 822 = 100
100 ÷ 822 = 0.12165450121654502
0.12165450121654502 x 100 = 12.17%