78.19% is the change from 431 to 768
Calculation steps:
[( 768 - 431 ) ÷ 431] x 100 = 78.19%
Formula
Percentage change = [(768 - 431) / 431] x 100
Subtract the new number by the original number
768 - 431 = 337
337 ÷ 431 = 0.7819025522041764
0.7819025522041764 x 100 = 78.19%