-69.44% is the change from 877 to 268
Calculation steps:
[( 268 - 877 ) ÷ 877] x 100 = -69.44%
Formula
Percentage change = [(268 - 877) / 877] x 100
Subtract the new number by the original number
268 - 877 = -609
-609 ÷ 877 = -0.6944127708095781
-0.6944127708095781 x 100 = -69.44%