102.39% is the change from 419 to 848
Calculation steps:
[( 848 - 419 ) ÷ 419] x 100 = 102.39%
Formula
Percentage change = [(848 - 419) / 419] x 100
Subtract the new number by the original number
848 - 419 = 429
429 ÷ 419 = 1.0238663484486874
1.0238663484486874 x 100 = 102.39%