-51.97% is the change from 558 to 268
Calculation steps:
[( 268 - 558 ) ÷ 558] x 100 = -51.97%
Formula
Percentage change = [(268 - 558) / 558] x 100
Subtract the new number by the original number
268 - 558 = -290
-290 ÷ 558 = -0.5197132616487455
-0.5197132616487455 x 100 = -51.97%