-90.94% is the change from 927 to 84
Calculation steps:
[( 84 - 927 ) ÷ 927] x 100 = -90.94%
Formula
Percentage change = [(84 - 927) / 927] x 100
Subtract the new number by the original number
84 - 927 = -843
-843 ÷ 927 = -0.9093851132686084
-0.9093851132686084 x 100 = -90.94%