242.5% is the change from 160 to 548
Calculation steps:
[( 548 - 160 ) ÷ 160] x 100 = 242.5%
Formula
Percentage change = [(548 - 160) / 160] x 100
Subtract the new number by the original number
548 - 160 = 388
388 ÷ 160 = 2.425
2.425 x 100 = 242.5%
Example