112.15% is the change from 288 to 611
Calculation steps:
[( 611 - 288 ) ÷ 288] x 100 = 112.15%
Formula
Percentage change = [(611 - 288) / 288] x 100
Subtract the new number by the original number
611 - 288 = 323
323 ÷ 288 = 1.1215277777777777
1.1215277777777777 x 100 = 112.15%