310.19% is the change from 216 to 886
Calculation steps:
[( 886 - 216 ) ÷ 216] x 100 = 310.19%
Formula
Percentage change = [(886 - 216) / 216] x 100
Subtract the new number by the original number
886 - 216 = 670
670 ÷ 216 = 3.1018518518518516
3.1018518518518516 x 100 = 310.19%