246.22% is the change from 238 to 824
Calculation steps:
[( 824 - 238 ) ÷ 238] x 100 = 246.22%
Formula
Percentage change = [(824 - 238) / 238] x 100
Subtract the new number by the original number
824 - 238 = 586
586 ÷ 238 = 2.46218487394958
2.46218487394958 x 100 = 246.22%