284.14% is the change from 227 to 872
Calculation steps:
[( 872 - 227 ) ÷ 227] x 100 = 284.14%
Formula
Percentage change = [(872 - 227) / 227] x 100
Subtract the new number by the original number
872 - 227 = 645
645 ÷ 227 = 2.841409691629956
2.841409691629956 x 100 = 284.14%