46.22% is the change from 621 to 908
Calculation steps:
[( 908 - 621 ) ÷ 621] x 100 = 46.22%
Formula
Percentage change = [(908 - 621) / 621] x 100
Subtract the new number by the original number
908 - 621 = 287
287 ÷ 621 = 0.46215780998389694
0.46215780998389694 x 100 = 46.22%