54.31% is the change from 429 to 662
Calculation steps:
[( 662 - 429 ) ÷ 429] x 100 = 54.31%
Formula
Percentage change = [(662 - 429) / 429] x 100
Subtract the new number by the original number
662 - 429 = 233
233 ÷ 429 = 0.5431235431235432
0.5431235431235432 x 100 = 54.31%