15.14% is the change from 819 to 943
Calculation steps:
[( 943 - 819 ) ÷ 819] x 100 = 15.14%
Formula
Percentage change = [(943 - 819) / 819] x 100
Subtract the new number by the original number
943 - 819 = 124
124 ÷ 819 = 0.1514041514041514
0.1514041514041514 x 100 = 15.14%