-12.45% is the change from 554 to 485
Calculation steps:
[( 485 - 554 ) ÷ 554] x 100 = -12.45%
Formula
Percentage change = [(485 - 554) / 554] x 100
Subtract the new number by the original number
485 - 554 = -69
-69 ÷ 554 = -0.12454873646209386
-0.12454873646209386 x 100 = -12.45%