77.49% is the change from 431 to 765
Calculation steps:
[( 765 - 431 ) ÷ 431] x 100 = 77.49%
Formula
Percentage change = [(765 - 431) / 431] x 100
Subtract the new number by the original number
765 - 431 = 334
334 ÷ 431 = 0.7749419953596288
0.7749419953596288 x 100 = 77.49%