78.95% is the change from 228 to 408
Calculation steps:
[( 408 - 228 ) ÷ 228] x 100 = 78.95%
Formula
Percentage change = [(408 - 228) / 228] x 100
Subtract the new number by the original number
408 - 228 = 180
180 ÷ 228 = 0.7894736842105263
0.7894736842105263 x 100 = 78.95%