297.14% is the change from 245 to 973
Calculation steps:
[( 973 - 245 ) ÷ 245] x 100 = 297.14%
Formula
Percentage change = [(973 - 245) / 245] x 100
Subtract the new number by the original number
973 - 245 = 728
728 ÷ 245 = 2.9714285714285715
2.9714285714285715 x 100 = 297.14%