-73.49% is the change from 909 to 241
Calculation steps:
[( 241 - 909 ) ÷ 909] x 100 = -73.49%
Formula
Percentage change = [(241 - 909) / 909] x 100
Subtract the new number by the original number
241 - 909 = -668
-668 ÷ 909 = -0.7348734873487349
-0.7348734873487349 x 100 = -73.49%