1242.86% is the change from 14 to 188
Calculation steps:
[( 188 - 14 ) ÷ 14] x 100 = 1242.86%
Formula
Percentage change = [(188 - 14) / 14] x 100
Subtract the new number by the original number
188 - 14 = 174
174 ÷ 14 = 12.428571428571429
12.428571428571429 x 100 = 1242.86%