0.47% is the change from 427 to 429
Calculation steps:
[( 429 - 427 ) ÷ 427] x 100 = 0.47%
Formula
Percentage change = [(429 - 427) / 427] x 100
Subtract the new number by the original number
429 - 427 = 2
2 ÷ 427 = 0.00468384074941452
0.00468384074941452 x 100 = 0.47%