48.65% is the change from 668 to 993
Calculation steps:
[( 993 - 668 ) ÷ 668] x 100 = 48.65%
Formula
Percentage change = [(993 - 668) / 668] x 100
Subtract the new number by the original number
993 - 668 = 325
325 ÷ 668 = 0.4865269461077844
0.4865269461077844 x 100 = 48.65%