-49.19% is the change from 555 to 282
Calculation steps:
[( 282 - 555 ) ÷ 555] x 100 = -49.19%
Formula
Percentage change = [(282 - 555) / 555] x 100
Subtract the new number by the original number
282 - 555 = -273
-273 ÷ 555 = -0.4918918918918919
-0.4918918918918919 x 100 = -49.19%