-54.58% is the change from 918 to 417
Calculation steps:
[( 417 - 918 ) ÷ 918] x 100 = -54.58%
Formula
Percentage change = [(417 - 918) / 918] x 100
Subtract the new number by the original number
417 - 918 = -501
-501 ÷ 918 = -0.545751633986928
-0.545751633986928 x 100 = -54.58%