51.28% is the change from 429 to 649
Calculation steps:
[( 649 - 429 ) ÷ 429] x 100 = 51.28%
Formula
Percentage change = [(649 - 429) / 429] x 100
Subtract the new number by the original number
649 - 429 = 220
220 ÷ 429 = 0.5128205128205128
0.5128205128205128 x 100 = 51.28%