330.91% is the change from 55 to 237
Calculation steps:
[( 237 - 55 ) ÷ 55] x 100 = 330.91%
Formula
Percentage change = [(237 - 55) / 55] x 100
Subtract the new number by the original number
237 - 55 = 182
182 ÷ 55 = 3.309090909090909
3.309090909090909 x 100 = 330.91%