-91.91% is the change from 173 to 14
Calculation steps:
[( 14 - 173 ) ÷ 173] x 100 = -91.91%
Formula
Percentage change = [(14 - 173) / 173] x 100
Subtract the new number by the original number
14 - 173 = -159
-159 ÷ 173 = -0.9190751445086706
-0.9190751445086706 x 100 = -91.91%