221.43% is the change from 238 to 765
Calculation steps:
[( 765 - 238 ) ÷ 238] x 100 = 221.43%
Formula
Percentage change = [(765 - 238) / 238] x 100
Subtract the new number by the original number
765 - 238 = 527
527 ÷ 238 = 2.2142857142857144
2.2142857142857144 x 100 = 221.43%