240.63% is the change from 288 to 981
Calculation steps:
[( 981 - 288 ) ÷ 288] x 100 = 240.63%
Formula
Percentage change = [(981 - 288) / 288] x 100
Subtract the new number by the original number
981 - 288 = 693
693 ÷ 288 = 2.40625
2.40625 x 100 = 240.63%