-16.35% is the change from 104 to 87
Calculation steps:
[( 87 - 104 ) ÷ 104] x 100 = -16.35%
Formula
Percentage change = [(87 - 104) / 104] x 100
Subtract the new number by the original number
87 - 104 = -17
-17 ÷ 104 = -0.16346153846153846
-0.16346153846153846 x 100 = -16.35%