-81.23% is the change from 554 to 104
Calculation steps:
[( 104 - 554 ) ÷ 554] x 100 = -81.23%
Formula
Percentage change = [(104 - 554) / 554] x 100
Subtract the new number by the original number
104 - 554 = -450
-450 ÷ 554 = -0.8122743682310469
-0.8122743682310469 x 100 = -81.23%