0.12% is the change from 822 to 823
Calculation steps:
[( 823 - 822 ) ÷ 822] x 100 = 0.12%
Formula
Percentage change = [(823 - 822) / 822] x 100
Subtract the new number by the original number
823 - 822 = 1
1 ÷ 822 = 0.0012165450121654502
0.0012165450121654502 x 100 = 0.12%