241.18% is the change from 238 to 812
Calculation steps:
[( 812 - 238 ) ÷ 238] x 100 = 241.18%
Formula
Percentage change = [(812 - 238) / 238] x 100
Subtract the new number by the original number
812 - 238 = 574
574 ÷ 238 = 2.411764705882353
2.411764705882353 x 100 = 241.18%