234.15% is the change from 164 to 548
Calculation steps:
[( 548 - 164 ) ÷ 164] x 100 = 234.15%
Formula
Percentage change = [(548 - 164) / 164] x 100
Subtract the new number by the original number
548 - 164 = 384
384 ÷ 164 = 2.341463414634146
2.341463414634146 x 100 = 234.15%