-17.93% is the change from 675 to 554
Calculation steps:
[( 554 - 675 ) ÷ 675] x 100 = -17.93%
Formula
Percentage change = [(554 - 675) / 675] x 100
Subtract the new number by the original number
554 - 675 = -121
-121 ÷ 675 = -0.17925925925925926
-0.17925925925925926 x 100 = -17.93%