3.69% is the change from 868 to 900
Calculation steps:
[( 900 - 868 ) ÷ 868] x 100 = 3.69%
Formula
Percentage change = [(900 - 868) / 868] x 100
Subtract the new number by the original number
900 - 868 = 32
32 ÷ 868 = 0.03686635944700461
0.03686635944700461 x 100 = 3.69%