-44.24% is the change from 556 to 310
Calculation steps:
[( 310 - 556 ) ÷ 556] x 100 = -44.24%
Formula
Percentage change = [(310 - 556) / 556] x 100
Subtract the new number by the original number
310 - 556 = -246
-246 ÷ 556 = -0.44244604316546765
-0.44244604316546765 x 100 = -44.24%