-30.76% is the change from 556 to 385
Calculation steps:
[( 385 - 556 ) ÷ 556] x 100 = -30.76%
Formula
Percentage change = [(385 - 556) / 556] x 100
Subtract the new number by the original number
385 - 556 = -171
-171 ÷ 556 = -0.30755395683453235
-0.30755395683453235 x 100 = -30.76%