19.53% is the change from 548 to 655
Calculation steps:
[( 655 - 548 ) ÷ 548] x 100 = 19.53%
Formula
Percentage change = [(655 - 548) / 548] x 100
Subtract the new number by the original number
655 - 548 = 107
107 ÷ 548 = 0.19525547445255476
0.19525547445255476 x 100 = 19.53%