0.3% is the change from 665 to 667
Calculation steps:
[( 667 - 665 ) ÷ 665] x 100 = 0.3%
Formula
Percentage change = [(667 - 665) / 665] x 100
Subtract the new number by the original number
667 - 665 = 2
2 ÷ 665 = 0.0030075187969924814
0.0030075187969924814 x 100 = 0.3%