40.22% is the change from 649 to 910
Calculation steps:
[( 910 - 649 ) ÷ 649] x 100 = 40.22%
Formula
Percentage change = [(910 - 649) / 649] x 100
Subtract the new number by the original number
910 - 649 = 261
261 ÷ 649 = 0.40215716486902925
0.40215716486902925 x 100 = 40.22%