42.37% is the change from 649 to 924
Calculation steps:
[( 924 - 649 ) ÷ 649] x 100 = 42.37%
Formula
Percentage change = [(924 - 649) / 649] x 100
Subtract the new number by the original number
924 - 649 = 275
275 ÷ 649 = 0.423728813559322
0.423728813559322 x 100 = 42.37%