238.19% is the change from 288 to 974
Calculation steps:
[( 974 - 288 ) ÷ 288] x 100 = 238.19%
Formula
Percentage change = [(974 - 288) / 288] x 100
Subtract the new number by the original number
974 - 288 = 686
686 ÷ 288 = 2.3819444444444446
2.3819444444444446 x 100 = 238.19%