50.4% is the change from 629 to 946
Calculation steps:
[( 946 - 629 ) ÷ 629] x 100 = 50.4%
Formula
Percentage change = [(946 - 629) / 629] x 100
Subtract the new number by the original number
946 - 629 = 317
317 ÷ 629 = 0.5039745627980922
0.5039745627980922 x 100 = 50.4%