-74.82% is the change from 822 to 207
Calculation steps:
[( 207 - 822 ) ÷ 822] x 100 = -74.82%
Formula
Percentage change = [(207 - 822) / 822] x 100
Subtract the new number by the original number
207 - 822 = -615
-615 ÷ 822 = -0.7481751824817519
-0.7481751824817519 x 100 = -74.82%