-2.93% is the change from 819 to 795
Calculation steps:
[( 795 - 819 ) ÷ 819] x 100 = -2.93%
Formula
Percentage change = [(795 - 819) / 819] x 100
Subtract the new number by the original number
795 - 819 = -24
-24 ÷ 819 = -0.029304029304029304
-0.029304029304029304 x 100 = -2.93%
Example