18.61% is the change from 462 to 548
Calculation steps:
[( 548 - 462 ) ÷ 462] x 100 = 18.61%
Formula
Percentage change = [(548 - 462) / 462] x 100
Subtract the new number by the original number
548 - 462 = 86
86 ÷ 462 = 0.18614718614718614
0.18614718614718614 x 100 = 18.61%