-96.99% is the change from 765 to 23
Calculation steps:
[( 23 - 765 ) ÷ 765] x 100 = -96.99%
Formula
Percentage change = [(23 - 765) / 765] x 100
Subtract the new number by the original number
23 - 765 = -742
-742 ÷ 765 = -0.9699346405228758
-0.9699346405228758 x 100 = -96.99%