189.5% is the change from 238 to 689
Calculation steps:
[( 689 - 238 ) ÷ 238] x 100 = 189.5%
Formula
Percentage change = [(689 - 238) / 238] x 100
Subtract the new number by the original number
689 - 238 = 451
451 ÷ 238 = 1.8949579831932772
1.8949579831932772 x 100 = 189.5%