-17.65% is the change from 17 to 14
Calculation steps:
[( 14 - 17 ) ÷ 17] x 100 = -17.65%
Formula
Percentage change = [(14 - 17) / 17] x 100
Subtract the new number by the original number
14 - 17 = -3
-3 ÷ 17 = -0.17647058823529413
-0.17647058823529413 x 100 = -17.65%