-2.07% is the change from 822 to 805
Calculation steps:
[( 805 - 822 ) ÷ 822] x 100 = -2.07%
Formula
Percentage change = [(805 - 822) / 822] x 100
Subtract the new number by the original number
805 - 822 = -17
-17 ÷ 822 = -0.02068126520681265
-0.02068126520681265 x 100 = -2.07%