-84.1% is the change from 654 to 104
Calculation steps:
[( 104 - 654 ) ÷ 654] x 100 = -84.1%
Formula
Percentage change = [(104 - 654) / 654] x 100
Subtract the new number by the original number
104 - 654 = -550
-550 ÷ 654 = -0.8409785932721713
-0.8409785932721713 x 100 = -84.1%