320.18% is the change from 228 to 958
Calculation steps:
[( 958 - 228 ) ÷ 228] x 100 = 320.18%
Formula
Percentage change = [(958 - 228) / 228] x 100
Subtract the new number by the original number
958 - 228 = 730
730 ÷ 228 = 3.2017543859649122
3.2017543859649122 x 100 = 320.18%