340.37% is the change from 218 to 960
Calculation steps:
[( 960 - 218 ) ÷ 218] x 100 = 340.37%
Formula
Percentage change = [(960 - 218) / 218] x 100
Subtract the new number by the original number
960 - 218 = 742
742 ÷ 218 = 3.403669724770642
3.403669724770642 x 100 = 340.37%