2.29% is the change from 829 to 848
Calculation steps:
[( 848 - 829 ) ÷ 829] x 100 = 2.29%
Formula
Percentage change = [(848 - 829) / 829] x 100
Subtract the new number by the original number
848 - 829 = 19
19 ÷ 829 = 0.022919179734620022
0.022919179734620022 x 100 = 2.29%