350.47% is the change from 214 to 964
Calculation steps:
[( 964 - 214 ) ÷ 214] x 100 = 350.47%
Formula
Percentage change = [(964 - 214) / 214] x 100
Subtract the new number by the original number
964 - 214 = 750
750 ÷ 214 = 3.5046728971962615
3.5046728971962615 x 100 = 350.47%