1871.43% is the change from 14 to 276
Calculation steps:
[( 276 - 14 ) ÷ 14] x 100 = 1871.43%
Formula
Percentage change = [(276 - 14) / 14] x 100
Subtract the new number by the original number
276 - 14 = 262
262 ÷ 14 = 18.714285714285715
18.714285714285715 x 100 = 1871.43%