-76.29% is the change from 911 to 216
Calculation steps:
[( 216 - 911 ) ÷ 911] x 100 = -76.29%
Formula
Percentage change = [(216 - 911) / 911] x 100
Subtract the new number by the original number
216 - 911 = -695
-695 ÷ 911 = -0.7628979143798024
-0.7628979143798024 x 100 = -76.29%