16.05% is the change from 816 to 947
Calculation steps:
[( 947 - 816 ) ÷ 816] x 100 = 16.05%
Formula
Percentage change = [(947 - 816) / 816] x 100
Subtract the new number by the original number
947 - 816 = 131
131 ÷ 816 = 0.16053921568627452
0.16053921568627452 x 100 = 16.05%