68.42% is the change from 228 to 384
Calculation steps:
[( 384 - 228 ) ÷ 228] x 100 = 68.42%
Formula
Percentage change = [(384 - 228) / 228] x 100
Subtract the new number by the original number
384 - 228 = 156
156 ÷ 228 = 0.6842105263157895
0.6842105263157895 x 100 = 68.42%