-50.41% is the change from 484 to 240
Calculation steps:
[( 240 - 484 ) ÷ 484] x 100 = -50.41%
Formula
Percentage change = [(240 - 484) / 484] x 100
Subtract the new number by the original number
240 - 484 = -244
-244 ÷ 484 = -0.5041322314049587
-0.5041322314049587 x 100 = -50.41%