-96.82% is the change from 911 to 29
Calculation steps:
[( 29 - 911 ) ÷ 911] x 100 = -96.82%
Formula
Percentage change = [(29 - 911) / 911] x 100
Subtract the new number by the original number
29 - 911 = -882
-882 ÷ 911 = -0.9681668496158068
-0.9681668496158068 x 100 = -96.82%