-36.15% is the change from 556 to 355
Calculation steps:
[( 355 - 556 ) ÷ 556] x 100 = -36.15%
Formula
Percentage change = [(355 - 556) / 556] x 100
Subtract the new number by the original number
355 - 556 = -201
-201 ÷ 556 = -0.36151079136690645
-0.36151079136690645 x 100 = -36.15%