119.3% is the change from 228 to 500
Calculation steps:
[( 500 - 228 ) ÷ 228] x 100 = 119.3%
Formula
Percentage change = [(500 - 228) / 228] x 100
Subtract the new number by the original number
500 - 228 = 272
272 ÷ 228 = 1.1929824561403508
1.1929824561403508 x 100 = 119.3%