-55.51% is the change from 544 to 242
Calculation steps:
[( 242 - 544 ) ÷ 544] x 100 = -55.51%
Formula
Percentage change = [(242 - 544) / 544] x 100
Subtract the new number by the original number
242 - 544 = -302
-302 ÷ 544 = -0.5551470588235294
-0.5551470588235294 x 100 = -55.51%