287.3% is the change from 244 to 945
Calculation steps:
[( 945 - 244 ) ÷ 244] x 100 = 287.3%
Formula
Percentage change = [(945 - 244) / 244] x 100
Subtract the new number by the original number
945 - 244 = 701
701 ÷ 244 = 2.872950819672131
2.872950819672131 x 100 = 287.3%