5828.57% is the change from 14 to 830
Calculation steps:
[( 830 - 14 ) ÷ 14] x 100 = 5828.57%
Formula
Percentage change = [(830 - 14) / 14] x 100
Subtract the new number by the original number
830 - 14 = 816
816 ÷ 14 = 58.285714285714285
58.285714285714285 x 100 = 5828.57%