-42.42% is the change from 554 to 319
Calculation steps:
[( 319 - 554 ) ÷ 554] x 100 = -42.42%
Formula
Percentage change = [(319 - 554) / 554] x 100
Subtract the new number by the original number
319 - 554 = -235
-235 ÷ 554 = -0.42418772563176893
-0.42418772563176893 x 100 = -42.42%