3.3% is the change from 819 to 846
Calculation steps:
[( 846 - 819 ) ÷ 819] x 100 = 3.3%
Formula
Percentage change = [(846 - 819) / 819] x 100
Subtract the new number by the original number
846 - 819 = 27
27 ÷ 819 = 0.03296703296703297
0.03296703296703297 x 100 = 3.3%