3.68% is the change from 923 to 957
Calculation steps:
[( 957 - 923 ) ÷ 923] x 100 = 3.68%
Formula
Percentage change = [(957 - 923) / 923] x 100
Subtract the new number by the original number
957 - 923 = 34
34 ÷ 923 = 0.03683640303358613
0.03683640303358613 x 100 = 3.68%