320.37% is the change from 216 to 908
Calculation steps:
[( 908 - 216 ) ÷ 216] x 100 = 320.37%
Formula
Percentage change = [(908 - 216) / 216] x 100
Subtract the new number by the original number
908 - 216 = 692
692 ÷ 216 = 3.2037037037037037
3.2037037037037037 x 100 = 320.37%