1241.18% is the change from 17 to 228
Calculation steps:
[( 228 - 17 ) ÷ 17] x 100 = 1241.18%
Formula
Percentage change = [(228 - 17) / 17] x 100
Subtract the new number by the original number
228 - 17 = 211
211 ÷ 17 = 12.411764705882353
12.411764705882353 x 100 = 1241.18%