249.12% is the change from 228 to 796
Calculation steps:
[( 796 - 228 ) ÷ 228] x 100 = 249.12%
Formula
Percentage change = [(796 - 228) / 228] x 100
Subtract the new number by the original number
796 - 228 = 568
568 ÷ 228 = 2.491228070175439
2.491228070175439 x 100 = 249.12%