80.19% is the change from 419 to 755
Calculation steps:
[( 755 - 419 ) ÷ 419] x 100 = 80.19%
Formula
Percentage change = [(755 - 419) / 419] x 100
Subtract the new number by the original number
755 - 419 = 336
336 ÷ 419 = 0.801909307875895
0.801909307875895 x 100 = 80.19%