-76.56% is the change from 738 to 173
Calculation steps:
[( 173 - 738 ) ÷ 738] x 100 = -76.56%
Formula
Percentage change = [(173 - 738) / 738] x 100
Subtract the new number by the original number
173 - 738 = -565
-565 ÷ 738 = -0.7655826558265583
-0.7655826558265583 x 100 = -76.56%