1721.43% is the change from 14 to 255
Calculation steps:
[( 255 - 14 ) ÷ 14] x 100 = 1721.43%
Formula
Percentage change = [(255 - 14) / 14] x 100
Subtract the new number by the original number
255 - 14 = 241
241 ÷ 14 = 17.214285714285715
17.214285714285715 x 100 = 1721.43%