188.28% is the change from 239 to 689
Calculation steps:
[( 689 - 239 ) ÷ 239] x 100 = 188.28%
Formula
Percentage change = [(689 - 239) / 239] x 100
Subtract the new number by the original number
689 - 239 = 450
450 ÷ 239 = 1.8828451882845187
1.8828451882845187 x 100 = 188.28%