48.05% is the change from 668 to 989
Calculation steps:
[( 989 - 668 ) ÷ 668] x 100 = 48.05%
Formula
Percentage change = [(989 - 668) / 668] x 100
Subtract the new number by the original number
989 - 668 = 321
321 ÷ 668 = 0.4805389221556886
0.4805389221556886 x 100 = 48.05%