-13.49% is the change from 556 to 481
Calculation steps:
[( 481 - 556 ) ÷ 556] x 100 = -13.49%
Formula
Percentage change = [(481 - 556) / 556] x 100
Subtract the new number by the original number
481 - 556 = -75
-75 ÷ 556 = -0.13489208633093525
-0.13489208633093525 x 100 = -13.49%