79.02% is the change from 429 to 768
Calculation steps:
[( 768 - 429 ) ÷ 429] x 100 = 79.02%
Formula
Percentage change = [(768 - 429) / 429] x 100
Subtract the new number by the original number
768 - 429 = 339
339 ÷ 429 = 0.7902097902097902
0.7902097902097902 x 100 = 79.02%