320.09% is the change from 214 to 899
Calculation steps:
[( 899 - 214 ) ÷ 214] x 100 = 320.09%
Formula
Percentage change = [(899 - 214) / 214] x 100
Subtract the new number by the original number
899 - 214 = 685
685 ÷ 214 = 3.2009345794392523
3.2009345794392523 x 100 = 320.09%