-77.39% is the change from 765 to 173
Calculation steps:
[( 173 - 765 ) ÷ 765] x 100 = -77.39%
Formula
Percentage change = [(173 - 765) / 765] x 100
Subtract the new number by the original number
173 - 765 = -592
-592 ÷ 765 = -0.7738562091503268
-0.7738562091503268 x 100 = -77.39%