2.53% is the change from 868 to 890
Calculation steps:
[( 890 - 868 ) ÷ 868] x 100 = 2.53%
Formula
Percentage change = [(890 - 868) / 868] x 100
Subtract the new number by the original number
890 - 868 = 22
22 ÷ 868 = 0.02534562211981567
0.02534562211981567 x 100 = 2.53%