321.15% is the change from 227 to 956
Calculation steps:
[( 956 - 227 ) ÷ 227] x 100 = 321.15%
Formula
Percentage change = [(956 - 227) / 227] x 100
Subtract the new number by the original number
956 - 227 = 729
729 ÷ 227 = 3.211453744493392
3.211453744493392 x 100 = 321.15%