37.97% is the change from 669 to 923
Calculation steps:
[( 923 - 669 ) ÷ 669] x 100 = 37.97%
Formula
Percentage change = [(923 - 669) / 669] x 100
Subtract the new number by the original number
923 - 669 = 254
254 ÷ 669 = 0.3796711509715994
0.3796711509715994 x 100 = 37.97%