20.98% is the change from 429 to 519
Calculation steps:
[( 519 - 429 ) ÷ 429] x 100 = 20.98%
Formula
Percentage change = [(519 - 429) / 429] x 100
Subtract the new number by the original number
519 - 429 = 90
90 ÷ 429 = 0.2097902097902098
0.2097902097902098 x 100 = 20.98%