-24.94% is the change from 822 to 617
Calculation steps:
[( 617 - 822 ) ÷ 822] x 100 = -24.94%
Formula
Percentage change = [(617 - 822) / 822] x 100
Subtract the new number by the original number
617 - 822 = -205
-205 ÷ 822 = -0.24939172749391728
-0.24939172749391728 x 100 = -24.94%