-95.39% is the change from 911 to 42
Calculation steps:
[( 42 - 911 ) ÷ 911] x 100 = -95.39%
Formula
Percentage change = [(42 - 911) / 911] x 100
Subtract the new number by the original number
42 - 911 = -869
-869 ÷ 911 = -0.9538968166849616
-0.9538968166849616 x 100 = -95.39%