104.3% is the change from 419 to 856
Calculation steps:
[( 856 - 419 ) ÷ 419] x 100 = 104.3%
Formula
Percentage change = [(856 - 419) / 419] x 100
Subtract the new number by the original number
856 - 419 = 437
437 ÷ 419 = 1.0429594272076372
1.0429594272076372 x 100 = 104.3%