237.15% is the change from 288 to 971
Calculation steps:
[( 971 - 288 ) ÷ 288] x 100 = 237.15%
Formula
Percentage change = [(971 - 288) / 288] x 100
Subtract the new number by the original number
971 - 288 = 683
683 ÷ 288 = 2.3715277777777777
2.3715277777777777 x 100 = 237.15%