76.55% is the change from 435 to 768
Calculation steps:
[( 768 - 435 ) ÷ 435] x 100 = 76.55%
Formula
Percentage change = [(768 - 435) / 435] x 100
Subtract the new number by the original number
768 - 435 = 333
333 ÷ 435 = 0.7655172413793103
0.7655172413793103 x 100 = 76.55%