112.72% is the change from 228 to 485
Calculation steps:
[( 485 - 228 ) ÷ 228] x 100 = 112.72%
Formula
Percentage change = [(485 - 228) / 228] x 100
Subtract the new number by the original number
485 - 228 = 257
257 ÷ 228 = 1.1271929824561404
1.1271929824561404 x 100 = 112.72%