45.17% is the change from 549 to 797
Calculation steps:
[( 797 - 549 ) ÷ 549] x 100 = 45.17%
Formula
Percentage change = [(797 - 549) / 549] x 100
Subtract the new number by the original number
797 - 549 = 248
248 ÷ 549 = 0.4517304189435337
0.4517304189435337 x 100 = 45.17%