1371.43% is the change from 14 to 206
Calculation steps:
[( 206 - 14 ) ÷ 14] x 100 = 1371.43%
Formula
Percentage change = [(206 - 14) / 14] x 100
Subtract the new number by the original number
206 - 14 = 192
192 ÷ 14 = 13.714285714285714
13.714285714285714 x 100 = 1371.43%