-98.81% is the change from 927 to 11
Calculation steps:
[( 11 - 927 ) ÷ 927] x 100 = -98.81%
Formula
Percentage change = [(11 - 927) / 927] x 100
Subtract the new number by the original number
11 - 927 = -916
-916 ÷ 927 = -0.9881337648327939
-0.9881337648327939 x 100 = -98.81%