37.56% is the change from 671 to 923
Calculation steps:
[( 923 - 671 ) ÷ 671] x 100 = 37.56%
Formula
Percentage change = [(923 - 671) / 671] x 100
Subtract the new number by the original number
923 - 671 = 252
252 ÷ 671 = 0.37555886736214605
0.37555886736214605 x 100 = 37.56%