-67.4% is the change from 822 to 268
Calculation steps:
[( 268 - 822 ) ÷ 822] x 100 = -67.4%
Formula
Percentage change = [(268 - 822) / 822] x 100
Subtract the new number by the original number
268 - 822 = -554
-554 ÷ 822 = -0.6739659367396593
-0.6739659367396593 x 100 = -67.4%