-55.76% is the change from 556 to 246
Calculation steps:
[( 246 - 556 ) ÷ 556] x 100 = -55.76%
Formula
Percentage change = [(246 - 556) / 556] x 100
Subtract the new number by the original number
246 - 556 = -310
-310 ÷ 556 = -0.5575539568345323
-0.5575539568345323 x 100 = -55.76%