104.59% is the change from 218 to 446
Calculation steps:
[( 446 - 218 ) ÷ 218] x 100 = 104.59%
Formula
Percentage change = [(446 - 218) / 218] x 100
Subtract the new number by the original number
446 - 218 = 228
228 ÷ 218 = 1.0458715596330275
1.0458715596330275 x 100 = 104.59%