301.4% is the change from 214 to 859
Calculation steps:
[( 859 - 214 ) ÷ 214] x 100 = 301.4%
Formula
Percentage change = [(859 - 214) / 214] x 100
Subtract the new number by the original number
859 - 214 = 645
645 ÷ 214 = 3.014018691588785
3.014018691588785 x 100 = 301.4%