-0.54% is the change from 556 to 553
Calculation steps:
[( 553 - 556 ) ÷ 556] x 100 = -0.54%
Formula
Percentage change = [(553 - 556) / 556] x 100
Subtract the new number by the original number
553 - 556 = -3
-3 ÷ 556 = -0.00539568345323741
-0.00539568345323741 x 100 = -0.54%