-74.9% is the change from 765 to 192
Calculation steps:
[( 192 - 765 ) ÷ 765] x 100 = -74.9%
Formula
Percentage change = [(192 - 765) / 765] x 100
Subtract the new number by the original number
192 - 765 = -573
-573 ÷ 765 = -0.7490196078431373
-0.7490196078431373 x 100 = -74.9%