5.09% is the change from 923 to 970
Calculation steps:
[( 970 - 923 ) ÷ 923] x 100 = 5.09%
Formula
Percentage change = [(970 - 923) / 923] x 100
Subtract the new number by the original number
970 - 923 = 47
47 ÷ 923 = 0.050920910075839654
0.050920910075839654 x 100 = 5.09%