-76.73% is the change from 911 to 212
Calculation steps:
[( 212 - 911 ) ÷ 911] x 100 = -76.73%
Formula
Percentage change = [(212 - 911) / 911] x 100
Subtract the new number by the original number
212 - 911 = -699
-699 ÷ 911 = -0.7672886937431395
-0.7672886937431395 x 100 = -76.73%