8.72% is the change from 849 to 923
Calculation steps:
[( 923 - 849 ) ÷ 849] x 100 = 8.72%
Formula
Percentage change = [(923 - 849) / 849] x 100
Subtract the new number by the original number
923 - 849 = 74
74 ÷ 849 = 0.08716136631330977
0.08716136631330977 x 100 = 8.72%