-98.71% is the change from 928 to 12
Calculation steps:
[( 12 - 928 ) ÷ 928] x 100 = -98.71%
Formula
Percentage change = [(12 - 928) / 928] x 100
Subtract the new number by the original number
12 - 928 = -916
-916 ÷ 928 = -0.9870689655172413
-0.9870689655172413 x 100 = -98.71%