-56.07% is the change from 610 to 268
Calculation steps:
[( 268 - 610 ) ÷ 610] x 100 = -56.07%
Formula
Percentage change = [(268 - 610) / 610] x 100
Subtract the new number by the original number
268 - 610 = -342
-342 ÷ 610 = -0.5606557377049181
-0.5606557377049181 x 100 = -56.07%