-39.71% is the change from 554 to 334
Calculation steps:
[( 334 - 554 ) ÷ 554] x 100 = -39.71%
Formula
Percentage change = [(334 - 554) / 554] x 100
Subtract the new number by the original number
334 - 554 = -220
-220 ÷ 554 = -0.3971119133574007
-0.3971119133574007 x 100 = -39.71%