-76.59% is the change from 739 to 173
Calculation steps:
[( 173 - 739 ) ÷ 739] x 100 = -76.59%
Formula
Percentage change = [(173 - 739) / 739] x 100
Subtract the new number by the original number
173 - 739 = -566
-566 ÷ 739 = -0.7658998646820027
-0.7658998646820027 x 100 = -76.59%