23.87% is the change from 419 to 519
Calculation steps:
[( 519 - 419 ) ÷ 419] x 100 = 23.87%
Formula
Percentage change = [(519 - 419) / 419] x 100
Subtract the new number by the original number
519 - 419 = 100
100 ÷ 419 = 0.2386634844868735
0.2386634844868735 x 100 = 23.87%