-11.35% is the change from 555 to 492
Calculation steps:
[( 492 - 555 ) ÷ 555] x 100 = -11.35%
Formula
Percentage change = [(492 - 555) / 555] x 100
Subtract the new number by the original number
492 - 555 = -63
-63 ÷ 555 = -0.11351351351351352
-0.11351351351351352 x 100 = -11.35%