28.4% is the change from 419 to 538
Calculation steps:
[( 538 - 419 ) ÷ 419] x 100 = 28.4%
Formula
Percentage change = [(538 - 419) / 419] x 100
Subtract the new number by the original number
538 - 419 = 119
119 ÷ 419 = 0.2840095465393795
0.2840095465393795 x 100 = 28.4%