1121.43% is the change from 14 to 171
Calculation steps:
[( 171 - 14 ) ÷ 14] x 100 = 1121.43%
Formula
Percentage change = [(171 - 14) / 14] x 100
Subtract the new number by the original number
171 - 14 = 157
157 ÷ 14 = 11.214285714285714
11.214285714285714 x 100 = 1121.43%