-73.72% is the change from 917 to 241
Calculation steps:
[( 241 - 917 ) ÷ 917] x 100 = -73.72%
Formula
Percentage change = [(241 - 917) / 917] x 100
Subtract the new number by the original number
241 - 917 = -676
-676 ÷ 917 = -0.737186477644493
-0.737186477644493 x 100 = -73.72%