328.3% is the change from 53 to 227
Calculation steps:
[( 227 - 53 ) ÷ 53] x 100 = 328.3%
Formula
Percentage change = [(227 - 53) / 53] x 100
Subtract the new number by the original number
227 - 53 = 174
174 ÷ 53 = 3.2830188679245285
3.2830188679245285 x 100 = 328.3%