46.34% is the change from 423 to 619
Calculation steps:
[( 619 - 423 ) ÷ 423] x 100 = 46.34%
Formula
Percentage change = [(619 - 423) / 423] x 100
Subtract the new number by the original number
619 - 423 = 196
196 ÷ 423 = 0.46335697399527187
0.46335697399527187 x 100 = 46.34%