-17.69% is the change from 554 to 456
Calculation steps:
[( 456 - 554 ) ÷ 554] x 100 = -17.69%
Formula
Percentage change = [(456 - 554) / 554] x 100
Subtract the new number by the original number
456 - 554 = -98
-98 ÷ 554 = -0.17689530685920576
-0.17689530685920576 x 100 = -17.69%