108.77% is the change from 228 to 476
Calculation steps:
[( 476 - 228 ) ÷ 228] x 100 = 108.77%
Formula
Percentage change = [(476 - 228) / 228] x 100
Subtract the new number by the original number
476 - 228 = 248
248 ÷ 228 = 1.087719298245614
1.087719298245614 x 100 = 108.77%