-68.81% is the change from 654 to 204
Calculation steps:
[( 204 - 654 ) ÷ 654] x 100 = -68.81%
Formula
Percentage change = [(204 - 654) / 654] x 100
Subtract the new number by the original number
204 - 654 = -450
-450 ÷ 654 = -0.6880733944954128
-0.6880733944954128 x 100 = -68.81%