-7.94% is the change from 554 to 510
Calculation steps:
[( 510 - 554 ) ÷ 554] x 100 = -7.94%
Formula
Percentage change = [(510 - 554) / 554] x 100
Subtract the new number by the original number
510 - 554 = -44
-44 ÷ 554 = -0.07942238267148015
-0.07942238267148015 x 100 = -7.94%