-71.93% is the change from 905 to 254
Calculation steps:
[( 254 - 905 ) ÷ 905] x 100 = -71.93%
Formula
Percentage change = [(254 - 905) / 905] x 100
Subtract the new number by the original number
254 - 905 = -651
-651 ÷ 905 = -0.7193370165745856
-0.7193370165745856 x 100 = -71.93%