228.37% is the change from 289 to 949
Calculation steps:
[( 949 - 289 ) ÷ 289] x 100 = 228.37%
Formula
Percentage change = [(949 - 289) / 289] x 100
Subtract the new number by the original number
949 - 289 = 660
660 ÷ 289 = 2.283737024221453
2.283737024221453 x 100 = 228.37%