67.11% is the change from 228 to 381
Calculation steps:
[( 381 - 228 ) ÷ 228] x 100 = 67.11%
Formula
Percentage change = [(381 - 228) / 228] x 100
Subtract the new number by the original number
381 - 228 = 153
153 ÷ 228 = 0.6710526315789473
0.6710526315789473 x 100 = 67.11%