0.21% is the change from 966 to 968
Calculation steps:
[( 968 - 966 ) ÷ 966] x 100 = 0.21%
Formula
Percentage change = [(968 - 966) / 966] x 100
Subtract the new number by the original number
968 - 966 = 2
2 ÷ 966 = 0.002070393374741201
0.002070393374741201 x 100 = 0.21%