-48.08% is the change from 104 to 54
Calculation steps:
[( 54 - 104 ) ÷ 104] x 100 = -48.08%
Formula
Percentage change = [(54 - 104) / 104] x 100
Subtract the new number by the original number
54 - 104 = -50
-50 ÷ 104 = -0.4807692307692308
-0.4807692307692308 x 100 = -48.08%