45.66% is the change from 668 to 973
Calculation steps:
[( 973 - 668 ) ÷ 668] x 100 = 45.66%
Formula
Percentage change = [(973 - 668) / 668] x 100
Subtract the new number by the original number
973 - 668 = 305
305 ÷ 668 = 0.4565868263473054
0.4565868263473054 x 100 = 45.66%