46.45% is the change from 648 to 949
Calculation steps:
[( 949 - 648 ) ÷ 648] x 100 = 46.45%
Formula
Percentage change = [(949 - 648) / 648] x 100
Subtract the new number by the original number
949 - 648 = 301
301 ÷ 648 = 0.4645061728395062
0.4645061728395062 x 100 = 46.45%