-58.95% is the change from 609 to 250
Calculation steps:
[( 250 - 609 ) ÷ 609] x 100 = -58.95%
Formula
Percentage change = [(250 - 609) / 609] x 100
Subtract the new number by the original number
250 - 609 = -359
-359 ÷ 609 = -0.5894909688013136
-0.5894909688013136 x 100 = -58.95%