-37.48% is the change from 667 to 417
Calculation steps:
[( 417 - 667 ) ÷ 667] x 100 = -37.48%
Formula
Percentage change = [(417 - 667) / 667] x 100
Subtract the new number by the original number
417 - 667 = -250
-250 ÷ 667 = -0.3748125937031484
-0.3748125937031484 x 100 = -37.48%