351.4% is the change from 214 to 966
Calculation steps:
[( 966 - 214 ) ÷ 214] x 100 = 351.4%
Formula
Percentage change = [(966 - 214) / 214] x 100
Subtract the new number by the original number
966 - 214 = 752
752 ÷ 214 = 3.514018691588785
3.514018691588785 x 100 = 351.4%