9.58% is the change from 814 to 892
Calculation steps:
[( 892 - 814 ) ÷ 814] x 100 = 9.58%
Formula
Percentage change = [(892 - 814) / 814] x 100
Subtract the new number by the original number
892 - 814 = 78
78 ÷ 814 = 0.09582309582309582
0.09582309582309582 x 100 = 9.58%