84.73% is the change from 419 to 774
Calculation steps:
[( 774 - 419 ) ÷ 419] x 100 = 84.73%
Formula
Percentage change = [(774 - 419) / 419] x 100
Subtract the new number by the original number
774 - 419 = 355
355 ÷ 419 = 0.847255369928401
0.847255369928401 x 100 = 84.73%