47.49% is the change from 419 to 618
Calculation steps:
[( 618 - 419 ) ÷ 419] x 100 = 47.49%
Formula
Percentage change = [(618 - 419) / 419] x 100
Subtract the new number by the original number
618 - 419 = 199
199 ÷ 419 = 0.47494033412887826
0.47494033412887826 x 100 = 47.49%