-58.68% is the change from 605 to 250
Calculation steps:
[( 250 - 605 ) ÷ 605] x 100 = -58.68%
Formula
Percentage change = [(250 - 605) / 605] x 100
Subtract the new number by the original number
250 - 605 = -355
-355 ÷ 605 = -0.5867768595041323
-0.5867768595041323 x 100 = -58.68%