-19.12% is the change from 685 to 554
Calculation steps:
[( 554 - 685 ) ÷ 685] x 100 = -19.12%
Formula
Percentage change = [(554 - 685) / 685] x 100
Subtract the new number by the original number
554 - 685 = -131
-131 ÷ 685 = -0.19124087591240876
-0.19124087591240876 x 100 = -19.12%