-99.04% is the change from 104 to 1
Calculation steps:
[( 1 - 104 ) ÷ 104] x 100 = -99.04%
Formula
Percentage change = [(1 - 104) / 104] x 100
Subtract the new number by the original number
1 - 104 = -103
-103 ÷ 104 = -0.9903846153846154
-0.9903846153846154 x 100 = -99.04%