8.59% is the change from 419 to 455
Calculation steps:
[( 455 - 419 ) ÷ 419] x 100 = 8.59%
Formula
Percentage change = [(455 - 419) / 419] x 100
Subtract the new number by the original number
455 - 419 = 36
36 ÷ 419 = 0.08591885441527446
0.08591885441527446 x 100 = 8.59%