-94.84% is the change from 911 to 47
Calculation steps:
[( 47 - 911 ) ÷ 911] x 100 = -94.84%
Formula
Percentage change = [(47 - 911) / 911] x 100
Subtract the new number by the original number
47 - 911 = -864
-864 ÷ 911 = -0.9484083424807903
-0.9484083424807903 x 100 = -94.84%