68.49% is the change from 238 to 401
Calculation steps:
[( 401 - 238 ) ÷ 238] x 100 = 68.49%
Formula
Percentage change = [(401 - 238) / 238] x 100
Subtract the new number by the original number
401 - 238 = 163
163 ÷ 238 = 0.6848739495798319
0.6848739495798319 x 100 = 68.49%