17.46% is the change from 819 to 962
Calculation steps:
[( 962 - 819 ) ÷ 819] x 100 = 17.46%
Formula
Percentage change = [(962 - 819) / 819] x 100
Subtract the new number by the original number
962 - 819 = 143
143 ÷ 819 = 0.1746031746031746
0.1746031746031746 x 100 = 17.46%