314.29% is the change from 217 to 899
Calculation steps:
[( 899 - 217 ) ÷ 217] x 100 = 314.29%
Formula
Percentage change = [(899 - 217) / 217] x 100
Subtract the new number by the original number
899 - 217 = 682
682 ÷ 217 = 3.142857142857143
3.142857142857143 x 100 = 314.29%