19.58% is the change from 429 to 513
Calculation steps:
[( 513 - 429 ) ÷ 429] x 100 = 19.58%
Formula
Percentage change = [(513 - 429) / 429] x 100
Subtract the new number by the original number
513 - 429 = 84
84 ÷ 429 = 0.1958041958041958
0.1958041958041958 x 100 = 19.58%