-20.92% is the change from 765 to 605
Calculation steps:
[( 605 - 765 ) ÷ 765] x 100 = -20.92%
Formula
Percentage change = [(605 - 765) / 765] x 100
Subtract the new number by the original number
605 - 765 = -160
-160 ÷ 765 = -0.20915032679738563
-0.20915032679738563 x 100 = -20.92%