77.78% is the change from 432 to 768
Calculation steps:
[( 768 - 432 ) ÷ 432] x 100 = 77.78%
Formula
Percentage change = [(768 - 432) / 432] x 100
Subtract the new number by the original number
768 - 432 = 336
336 ÷ 432 = 0.7777777777777778
0.7777777777777778 x 100 = 77.78%