18.57% is the change from 463 to 549
Calculation steps:
[( 549 - 463 ) ÷ 463] x 100 = 18.57%
Formula
Percentage change = [(549 - 463) / 463] x 100
Subtract the new number by the original number
549 - 463 = 86
86 ÷ 463 = 0.1857451403887689
0.1857451403887689 x 100 = 18.57%