2207.14% is the change from 14 to 323
Calculation steps:
[( 323 - 14 ) ÷ 14] x 100 = 2207.14%
Formula
Percentage change = [(323 - 14) / 14] x 100
Subtract the new number by the original number
323 - 14 = 309
309 ÷ 14 = 22.071428571428573
22.071428571428573 x 100 = 2207.14%