-77.52% is the change from 765 to 172
Calculation steps:
[( 172 - 765 ) ÷ 765] x 100 = -77.52%
Formula
Percentage change = [(172 - 765) / 765] x 100
Subtract the new number by the original number
172 - 765 = -593
-593 ÷ 765 = -0.7751633986928105
-0.7751633986928105 x 100 = -77.52%