210.92% is the change from 238 to 740
Calculation steps:
[( 740 - 238 ) ÷ 238] x 100 = 210.92%
Formula
Percentage change = [(740 - 238) / 238] x 100
Subtract the new number by the original number
740 - 238 = 502
502 ÷ 238 = 2.1092436974789917
2.1092436974789917 x 100 = 210.92%