347.06% is the change from 34 to 152
Calculation steps:
[( 152 - 34 ) ÷ 34] x 100 = 347.06%
Formula
Percentage change = [(152 - 34) / 34] x 100
Subtract the new number by the original number
152 - 34 = 118
118 ÷ 34 = 3.4705882352941178
3.4705882352941178 x 100 = 347.06%