-88.46% is the change from 104 to 12
Calculation steps:
[( 12 - 104 ) ÷ 104] x 100 = -88.46%
Formula
Percentage change = [(12 - 104) / 104] x 100
Subtract the new number by the original number
12 - 104 = -92
-92 ÷ 104 = -0.8846153846153846
-0.8846153846153846 x 100 = -88.46%