289.08% is the change from 229 to 891
Calculation steps:
[( 891 - 229 ) ÷ 229] x 100 = 289.08%
Formula
Percentage change = [(891 - 229) / 229] x 100
Subtract the new number by the original number
891 - 229 = 662
662 ÷ 229 = 2.890829694323144
2.890829694323144 x 100 = 289.08%