17.22% is the change from 819 to 960
Calculation steps:
[( 960 - 819 ) ÷ 819] x 100 = 17.22%
Formula
Percentage change = [(960 - 819) / 819] x 100
Subtract the new number by the original number
960 - 819 = 141
141 ÷ 819 = 0.17216117216117216
0.17216117216117216 x 100 = 17.22%