17.65% is the change from 816 to 960
Calculation steps:
[( 960 - 816 ) ÷ 816] x 100 = 17.65%
Formula
Percentage change = [(960 - 816) / 816] x 100
Subtract the new number by the original number
960 - 816 = 144
144 ÷ 816 = 0.17647058823529413
0.17647058823529413 x 100 = 17.65%