-66.74% is the change from 911 to 303
Calculation steps:
[( 303 - 911 ) ÷ 911] x 100 = -66.74%
Formula
Percentage change = [(303 - 911) / 911] x 100
Subtract the new number by the original number
303 - 911 = -608
-608 ÷ 911 = -0.6673984632272228
-0.6673984632272228 x 100 = -66.74%