-51.22% is the change from 574 to 280
Calculation steps:
[( 280 - 574 ) ÷ 574] x 100 = -51.22%
Formula
Percentage change = [(280 - 574) / 574] x 100
Subtract the new number by the original number
280 - 574 = -294
-294 ÷ 574 = -0.5121951219512195
-0.5121951219512195 x 100 = -51.22%