-84.39% is the change from 884 to 138
Calculation steps:
[( 138 - 884 ) ÷ 884] x 100 = -84.39%
Formula
Percentage change = [(138 - 884) / 884] x 100
Subtract the new number by the original number
138 - 884 = -746
-746 ÷ 884 = -0.8438914027149321
-0.8438914027149321 x 100 = -84.39%