-55.57% is the change from 574 to 255
Calculation steps:
[( 255 - 574 ) ÷ 574] x 100 = -55.57%
Formula
Percentage change = [(255 - 574) / 574] x 100
Subtract the new number by the original number
255 - 574 = -319
-319 ÷ 574 = -0.5557491289198606
-0.5557491289198606 x 100 = -55.57%