39.86% is the change from 444 to 621
Calculation steps:
[( 621 - 444 ) ÷ 444] x 100 = 39.86%
Formula
Percentage change = [(621 - 444) / 444] x 100
Subtract the new number by the original number
621 - 444 = 177
177 ÷ 444 = 0.39864864864864863
0.39864864864864863 x 100 = 39.86%