1678.57% is the change from 14 to 249
Calculation steps:
[( 249 - 14 ) ÷ 14] x 100 = 1678.57%
Formula
Percentage change = [(249 - 14) / 14] x 100
Subtract the new number by the original number
249 - 14 = 235
235 ÷ 14 = 16.785714285714285
16.785714285714285 x 100 = 1678.57%