10.66% is the change from 816 to 903
Calculation steps:
[( 903 - 816 ) ÷ 816] x 100 = 10.66%
Formula
Percentage change = [(903 - 816) / 816] x 100
Subtract the new number by the original number
903 - 816 = 87
87 ÷ 816 = 0.10661764705882353
0.10661764705882353 x 100 = 10.66%