163.87% is the change from 238 to 628
Calculation steps:
[( 628 - 238 ) ÷ 238] x 100 = 163.87%
Formula
Percentage change = [(628 - 238) / 238] x 100
Subtract the new number by the original number
628 - 238 = 390
390 ÷ 238 = 1.638655462184874
1.638655462184874 x 100 = 163.87%