25.14% is the change from 549 to 687
Calculation steps:
[( 687 - 549 ) ÷ 549] x 100 = 25.14%
Formula
Percentage change = [(687 - 549) / 549] x 100
Subtract the new number by the original number
687 - 549 = 138
138 ÷ 549 = 0.25136612021857924
0.25136612021857924 x 100 = 25.14%