119.74% is the change from 228 to 501
Calculation steps:
[( 501 - 228 ) ÷ 228] x 100 = 119.74%
Formula
Percentage change = [(501 - 228) / 228] x 100
Subtract the new number by the original number
501 - 228 = 273
273 ÷ 228 = 1.1973684210526316
1.1973684210526316 x 100 = 119.74%