12.1% is the change from 868 to 973
Calculation steps:
[( 973 - 868 ) ÷ 868] x 100 = 12.1%
Formula
Percentage change = [(973 - 868) / 868] x 100
Subtract the new number by the original number
973 - 868 = 105
105 ÷ 868 = 0.12096774193548387
0.12096774193548387 x 100 = 12.1%