2.19% is the change from 869 to 888
Calculation steps:
[( 888 - 869 ) ÷ 869] x 100 = 2.19%
Formula
Percentage change = [(888 - 869) / 869] x 100
Subtract the new number by the original number
888 - 869 = 19
19 ÷ 869 = 0.02186421173762946
0.02186421173762946 x 100 = 2.19%