4.15% is the change from 819 to 853
Calculation steps:
[( 853 - 819 ) ÷ 819] x 100 = 4.15%
Formula
Percentage change = [(853 - 819) / 819] x 100
Subtract the new number by the original number
853 - 819 = 34
34 ÷ 819 = 0.04151404151404151
0.04151404151404151 x 100 = 4.15%