-52.74% is the change from 548 to 259
Calculation steps:
[( 259 - 548 ) ÷ 548] x 100 = -52.74%
Formula
Percentage change = [(259 - 548) / 548] x 100
Subtract the new number by the original number
259 - 548 = -289
-289 ÷ 548 = -0.5273722627737226
-0.5273722627737226 x 100 = -52.74%