80.65% is the change from 429 to 775
Calculation steps:
[( 775 - 429 ) ÷ 429] x 100 = 80.65%
Formula
Percentage change = [(775 - 429) / 429] x 100
Subtract the new number by the original number
775 - 429 = 346
346 ÷ 429 = 0.8065268065268065
0.8065268065268065 x 100 = 80.65%