19.09% is the change from 461 to 549
Calculation steps:
[( 549 - 461 ) ÷ 461] x 100 = 19.09%
Formula
Percentage change = [(549 - 461) / 461] x 100
Subtract the new number by the original number
549 - 461 = 88
88 ÷ 461 = 0.19088937093275488
0.19088937093275488 x 100 = 19.09%