-86.06% is the change from 911 to 127
Calculation steps:
[( 127 - 911 ) ÷ 911] x 100 = -86.06%
Formula
Percentage change = [(127 - 911) / 911] x 100
Subtract the new number by the original number
127 - 911 = -784
-784 ÷ 911 = -0.8605927552140505
-0.8605927552140505 x 100 = -86.06%