44.74% is the change from 228 to 330
Calculation steps:
[( 330 - 228 ) ÷ 228] x 100 = 44.74%
Formula
Percentage change = [(330 - 228) / 228] x 100
Subtract the new number by the original number
330 - 228 = 102
102 ÷ 228 = 0.4473684210526316
0.4473684210526316 x 100 = 44.74%