-82.44% is the change from 911 to 160
Calculation steps:
[( 160 - 911 ) ÷ 911] x 100 = -82.44%
Formula
Percentage change = [(160 - 911) / 911] x 100
Subtract the new number by the original number
160 - 911 = -751
-751 ÷ 911 = -0.8243688254665203
-0.8243688254665203 x 100 = -82.44%