-48.84% is the change from 518 to 265
Calculation steps:
[( 265 - 518 ) ÷ 518] x 100 = -48.84%
Formula
Percentage change = [(265 - 518) / 518] x 100
Subtract the new number by the original number
265 - 518 = -253
-253 ÷ 518 = -0.48841698841698844
-0.48841698841698844 x 100 = -48.84%