231.17% is the change from 231 to 765
Calculation steps:
[( 765 - 231 ) ÷ 231] x 100 = 231.17%
Formula
Percentage change = [(765 - 231) / 231] x 100
Subtract the new number by the original number
765 - 231 = 534
534 ÷ 231 = 2.311688311688312
2.311688311688312 x 100 = 231.17%