38.12% is the change from 669 to 924
Calculation steps:
[( 924 - 669 ) ÷ 669] x 100 = 38.12%
Formula
Percentage change = [(924 - 669) / 669] x 100
Subtract the new number by the original number
924 - 669 = 255
255 ÷ 669 = 0.3811659192825112
0.3811659192825112 x 100 = 38.12%