118.06% is the change from 288 to 628
Calculation steps:
[( 628 - 288 ) ÷ 288] x 100 = 118.06%
Formula
Percentage change = [(628 - 288) / 288] x 100
Subtract the new number by the original number
628 - 288 = 340
340 ÷ 288 = 1.1805555555555556
1.1805555555555556 x 100 = 118.06%