240.16% is the change from 254 to 864
Calculation steps:
[( 864 - 254 ) ÷ 254] x 100 = 240.16%
Formula
Percentage change = [(864 - 254) / 254] x 100
Subtract the new number by the original number
864 - 254 = 610
610 ÷ 254 = 2.4015748031496065
2.4015748031496065 x 100 = 240.16%