237.8% is the change from 164 to 554
Calculation steps:
[( 554 - 164 ) ÷ 164] x 100 = 237.8%
Formula
Percentage change = [(554 - 164) / 164] x 100
Subtract the new number by the original number
554 - 164 = 390
390 ÷ 164 = 2.3780487804878048
2.3780487804878048 x 100 = 237.8%