60.23% is the change from 342 to 548
Calculation steps:
[( 548 - 342 ) ÷ 342] x 100 = 60.23%
Formula
Percentage change = [(548 - 342) / 342] x 100
Subtract the new number by the original number
548 - 342 = 206
206 ÷ 342 = 0.6023391812865497
0.6023391812865497 x 100 = 60.23%