180.67% is the change from 238 to 668
Calculation steps:
[( 668 - 238 ) ÷ 238] x 100 = 180.67%
Formula
Percentage change = [(668 - 238) / 238] x 100
Subtract the new number by the original number
668 - 238 = 430
430 ÷ 238 = 1.8067226890756303
1.8067226890756303 x 100 = 180.67%