570.59% is the change from 34 to 228
Calculation steps:
[( 228 - 34 ) ÷ 34] x 100 = 570.59%
Formula
Percentage change = [(228 - 34) / 34] x 100
Subtract the new number by the original number
228 - 34 = 194
194 ÷ 34 = 5.705882352941177
5.705882352941177 x 100 = 570.59%