-54.53% is the change from 917 to 417
Calculation steps:
[( 417 - 917 ) ÷ 917] x 100 = -54.53%
Formula
Percentage change = [(417 - 917) / 917] x 100
Subtract the new number by the original number
417 - 917 = -500
-500 ÷ 917 = -0.5452562704471101
-0.5452562704471101 x 100 = -54.53%